EEVblog Electronics Community Forum
Products => Test Equipment => Topic started by: timwolf on August 13, 2019, 09:53:27 pm
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Hello Everyone,
I'm looking to buy an oscilloscope and at the moment I'm trying to decide between the Rigol DS1054Z or splurging for the Siglent SDS1104X-E, taking in mind that I think i can still generate a key for the rigol to bring it to 100Mhz. Which would be the better buy, or could you recommend something better? Thank you.
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Budget, required capabilities/what do you need it for? I can recommend a hundred better but I don't know anything about you or your needs.
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Hello Everyone,
I'm looking to buy an oscilloscope and at the moment I'm trying to decide between the Rigol DS1054Z or splurging for the Siglent SDS1104X-E, taking in mind that I think i can still generate a key for the rigol to bring it to 100Mhz. Which would be the better buy, or could you recommend something better? Thank you.
Forum searches reveal several threads on this same question:
https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-vs-rigol-ds1054z/ (https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-vs-rigol-ds1054z/)
https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-vs-rigol-ds1054z-advice/ (https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-vs-rigol-ds1054z-advice/)
https://www.eevblog.com/forum/testgear/siglent-sds1204x-e-vs-rigol-ds1054z/ (https://www.eevblog.com/forum/testgear/siglent-sds1204x-e-vs-rigol-ds1054z/)
And this one for the full picture of SDS1104X-E:
https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-in-depth-review/ (https://www.eevblog.com/forum/testgear/siglent-sds1104x-e-in-depth-review/)
Every such thread turns into a bun fight with supporters of each offering their views but despite this the Siglent is a higher spec DSO with an additional feature set that accounts for the higher price.
Happy hunting.
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Preferably something around $500, I would like to use it for CAN and troubleshooting signal lines, as well as learning intermediate to advanced techniques.
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Preferably something around $500, I would like to use it for CAN and troubleshooting signal lines, as well as learning intermediate to advanced techniques.
SDS1104X-E can easily meet these requirements plus more and fits perfectly with your budget.
I've had one in the beta stages before release and even with reasonable DSO experience took me some time to master all its features and capabilities and still we learn what it can do.....
It's a very fine little DSO and one of my best sellers.
Later down the track there are additional options it supports that can be added whenever the need arises like AWG, 16ch MSO and WiFi.
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...I think i can still generate a key for the rigol to bring it to 100Mhz...
You can still unlock the SDS1104X-E to 200MHz.
A few months ago I went through a similar decision process with a similar budget. The Siglent won and I've been really happy with it, especially turned up to 200MHz.
As a hobbyist, I couldn't afford/justify the cost of the 200MHz version but being able to unlock it meant that Siglent got a sale they might not have otherwise. Actually two sales, because I just bought the SDG1032x AWG while it's on offer to go with the 'scope.
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Hello Everyone,
I'm looking to buy an oscilloscope and at the moment I'm trying to decide between the Rigol DS1054Z or splurging for the Siglent SDS1104X-E, taking in mind that I think i can still generate a key for the rigol to bring it to 100Mhz. Which would be the better buy, or could you recommend something better? Thank you.
If you just want a cheap 'scope that's built like a rock and does all the basics, get the Rigol.
If you want to spend a bit more: Skip the Siglent and go for a Keysight 1000X (about $670). It has way more processing power, much better/faster UI, and the stuff it can do makes the Rigols and Siglents look like toys by comparison.
nb. All three are hackable for bandwidth/features.
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...Skip the Siglent and go for a Keysight 1000X (about $670)...
Is that a four channel at that price though? In the UK, the 4-channel DSO1204X is about double the price of the SDS1104X-E.
Tho OP mentioned CAN bus. Four channels is much better than two for troubleshooting communications buses.
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Hello Everyone,
I'm looking to buy an oscilloscope and at the moment I'm trying to decide between the Rigol DS1054Z or splurging for the Siglent SDS1104X-E, taking in mind that I think i can still generate a key for the rigol to bring it to 100Mhz. Which would be the better buy, or could you recommend something better? Thank you.
If you just want a cheap 'scope that's built like a rock and does all the basics, get the Rigol.
If you want to spend a bit more: Skip the Siglent and go for a Keysight 1000X (about $670). It has way more processing power, much better/faster UI, and the stuff it can do makes the Rigols and Siglents look like toys by comparison.
nb. All three are hackable for bandwidth/features.
A $670 Keysight 1000x will only be 2ch, while both scopes the OP refereed to are 4ch. The Keysight 4ch jumps to $1080.
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Where can I find the combo deal for the scope and the AWG, also where could i find the resource to unlock the scope?
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If you are talking about the Siglent, check its price at Saelig (https://www.saelig.com/siglent-sdsx-series/sds1104x-e.htm). It already comes with the entire protocol suite and you can add the AWG for $250.
If you want both equipment separate, they also sell a bundle with scope + AWG (http://www.saelig.com/bode-plot-bundles/siglent-bundles.htm).
I think Saelig has a EEVBlog discount as well.
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The unlocking post is here, the rest of that thread is worth scanning over too:
https://www.eevblog.com/forum/testgear/sds1104x-e-hack-to-200mhz-and-full-options/msg2258400/#msg2258400 (https://www.eevblog.com/forum/testgear/sds1104x-e-hack-to-200mhz-and-full-options/msg2258400/#msg2258400)
The method might now require downgrading the firmware from the latest (not a problem - you can upgrade again afterwards without losing the 'extras'). It worked for me on the previous firmware. Also read towards the end of the thread about keeping the ability to telnet in after (re)upgrading (thanks to Plurn - around post 95). It's all actually easier than it looks at first.
I don't know about combo deals, but here in UK/EU the SDG1032x is currently on a really good offer. Don't know if it is in the US. That's also unlockable up to 60MHz from 30MHz.
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...Skip the Siglent and go for a Keysight 1000X (about $670)...
Is that a four channel at that price though? In the UK, the 4-channel DSO1204X is about double the price of the SDS1104X-E.
A $670 Keysight 1000x will only be 2ch
It's actually a three channel - two analog and one digital. I'm not sure why Keysight seems to avoid mentioning it in their marketing.
https://www.youtube.com/watch?v=dm9sGL9Rmv4 (https://www.youtube.com/watch?v=dm9sGL9Rmv4)
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Where can I find the combo deal for the scope and the AWG, also where could i find the resource to unlock the scope?
I bought my SDS1104X-E at Saelig, but did not get the AWG. They do offer an EEVBlog discount and free shipping and likely no sales tax if you don't live in NY state.
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Where can I find the combo deal for the scope and the AWG, also where could i find the resource to unlock the scope?
Package deals will be dealer specific as I'm not aware of any factory promos for the SDS1104X-E + AWG.
In the US try these guys:
https://www.eevblog.com/forum/testgear/equipment-discounts-from-saelig/ (https://www.eevblog.com/forum/testgear/equipment-discounts-from-saelig/)
Unlocking:
https://www.eevblog.com/forum/testgear/unlocking-siglent-sds1104x-e-step-by-step/ (https://www.eevblog.com/forum/testgear/unlocking-siglent-sds1104x-e-step-by-step/)
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If you just want a cheap 'scope that's built like a rock and does all the basics, get the Rigol.
If you want to spend a bit more: Skip the Siglent and go for a Keysight 1000X (about $670). It has way more processing power, much better/faster UI, and the stuff it can do makes the Rigols and Siglents look like toys by comparison.
I looked into the Siglent but it did not quite meet my needs at the time, I don't think there's a significant benefit to the 1000X unless you believe the marketing 'Toy' wank. I use my DSOX1102G from time to time, it's a nice scope but nothing special.
Don't know why there are so many noob 'What scope should I buy' questions, it's been well covered on the forum and unless it's for the mantel shelf look at the data sheet figure out what meets your needs and ask specific questions if you don't understand a spec/application note. There's no benefit to asking which is the best unless your trying to be the cool kid ion the block with the fancy toy.
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If you just want a cheap 'scope that's built like a rock and does all the basics, get the Rigol.
If you want to spend a bit more: Skip the Siglent and go for a Keysight 1000X (about $670). It has way more processing power, much better/faster UI, and the stuff it can do makes the Rigols and Siglents look like toys by comparison.
I looked into the Siglent but it did not quite meet my needs at the time, I don't think there's a significant benefit to the 1000X unless you believe the marketing 'Toy' wank. I use my DSOX1102G from time to time, it's a nice scope but nothing special.
Don't know why there are so many noob 'What scope should I buy' questions, it's been well covered on the forum and unless it's for the mantel shelf look at the data sheet figure out what meets your needs and ask specific questions if you don't understand a spec/application note. There's no benefit to asking which is the best unless your trying to be the cool kid ion the block with the fancy toy.
It's basically because I'm spending a lot of money, and I'd like to make sure my money is well spent, I do admit even though I haven't read all of the forum postings on oscilloscopes, I would like to know the very few i picked out, mainly the rigol and the sigilent were not the only options, i didn't realize the Keysight was an option before, now I will have to evaluate the keysight oscilloscope, but the price point is already around $850, so i may not go that route unless it has all the bells and whistles that would make sense down the road.
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Can anyone PM the discount code for saelig website?
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Can anyone PM the discount code for saelig website?
Sure, ask for it in the thread please.
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I would like to know the very few i picked out, mainly the rigol and the sigilent were not the only options, i didn't realize the Keysight was an option before, now I will have to evaluate the keysight oscilloscope, but the price point is already around $850, so i may not go that route unless it has all the bells and whistles that would make sense down the road.
If you start looking at the KS it's a 2 GSa/s DSO and an equivalent Siglent SDS2202X-E is 200 MHz with 28 Mpts memory for $ 619 and has the same feature set as SDS1104X-E except 2 less channels.
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It's basically because I'm spending a lot of money, and I'd like to make sure my money is well spent, I do admit even though I haven't read all of the forum postings on oscilloscopes, I would like to know the very few i picked out, mainly the rigol and the sigilent were not the only options, i didn't realize the Keysight was an option before, now I will have to evaluate the keysight oscilloscope, but the price point is already around $850, so i may not go that route unless it has all the bells and whistles that would make sense down the road.
If it's something you'll be using for a few years then $170 more isn't a lot for what you get.
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I looked into the Siglent but it did not quite meet my needs at the time, I don't think there's a significant benefit to the 1000X unless you believe the marketing 'Toy' wank. I use my DSOX1102G from time to time, it's a nice scope but nothing special.
Don't know why there are so many noob 'What scope should I buy' questions, it's been well covered on the forum and unless it's for the mantel shelf look at the data sheet figure out what meets your needs and ask specific questions if you don't understand a spec/application note. There's no benefit to asking which is the best unless your trying to be the cool kid ion the block with the fancy toy.
The 1000X uses the same ASIC as the much more expensive Keysight oscilloscopes and therefore has essentially the same performance. That's a large part of the attraction for many people.
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I looked into the Siglent but it did not quite meet my needs at the time, I don't think there's a significant benefit to the 1000X unless you believe the marketing 'Toy' wank. I use my DSOX1102G from time to time, it's a nice scope but nothing special.
The 1000X uses the same ASIC as the much more expensive Keysight oscilloscopes and therefore has essentially the same performance. That's a large part of the attraction for many people.
Yep.
Plus the firmware is really comprehensive/capable (this is the part that makes the others look like "toys", not the base hardware specs).
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I don't think there's a significant benefit to the 1000X unless you believe the marketing 'Toy' wank.
The 1000X uses the same ASIC as the much more expensive Keysight oscilloscopes and therefore has essentially the same performance. That's a large part of the attraction for many people.
No, I have both the 1102G and a 3000T, the 1102G is NOT the same performance and/or specs. Yes it shares the same now OLD ASIC but the FW on the 1102G cripples it severely. It's not a competitive low-cost value scope.
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No, I have both the 1102G and a 3000T, the 1102G is NOT the same performance and/or specs. Yes it shares the same now OLD ASIC but the FW on the 1102G cripples it severely. It's not a competitive low-cost value scope.
How is the performance crippled?
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No, I have both the 1102G and a 3000T, the 1102G is NOT the same performance and/or specs. Yes it shares the same now OLD ASIC but the FW on the 1102G cripples it severely. It's not a competitive low-cost value scope.
How is the performance crippled?
Oh? How about waveform updates/s, available triggers, available decoding options, available math, memory depth, zone triggering etc. The so-called 'toy' scopes offer many of these (often at no additional cost).
Just pursue the datasheet, it's a long list. As I said in my original post, it's a nice scope but nothing special. IMHO not worth the additional cost especially with the feature gap compared to other cheaper scopes. Of course it's got the name if that's worth the extra $ to you...
It in no way compares to my 3000T, the fact it shares the same ASIC is irrelevant.
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Oh? How about waveform updates/s, available triggers, available decoding options, available math, memory depth, zone triggering etc. The so-called 'toy' scopes offer many of these (often at no additional cost).
Just pursue the datasheet, it's a long list. As I said in my original post, it's a nice scope but nothing special. IMHO not worth the additional cost especially with the feature gap compared to other cheaper scopes. Of course it's got the name if that's worth the extra $ to you...
It in no way compares to my 3000T, the fact it shares the same ASIC is irrelevant.
Except for the waveform updates those aren't really about performance and more about features, which is why I was a bit confused. Keysight obviously differentiates its models but explicitly mentions the differences so there shouldn't be many surprises there. Bar the artificially limited waveform updates per second the actual performance seems to be on par with the other models that share the ASIC which is the main attraction. If it didn't have its ASIC with the associated perks you would indeed just be paying for the name.
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Oh? How about waveform updates/s, available triggers, available decoding options, available math, memory depth, zone triggering etc. The so-called 'toy' scopes offer many of these (often at no additional cost).
Just pursue the datasheet, it's a long list. As I said in my original post, it's a nice scope but nothing special. IMHO not worth the additional cost especially with the feature gap compared to other cheaper scopes. Of course it's got the name if that's worth the extra $ to you...
It in no way compares to my 3000T, the fact it shares the same ASIC is irrelevant.
Except for the waveform updates those aren't really about performance and more about features, which is why I was a bit confused. Keysight obviously differentiates its models but explicitly mentions the differences so there shouldn't be many surprises there. Bar the artificially limited waveform updates per second the actual performance seems to be on par with the other models that share the ASIC which is the main attraction. If it didn't have its ASIC with the associated perks you would indeed just be paying for the name.
The artificial limitations just seem to get the goat of certain people. Back in the real world the "limited" update rates are only at the peak end and don't actually affect most use cases, or actually enhanced more typical applications:
https://www.eevblog.com/forum/testgear/rigol-mso4000-and-ds4000-tests-bugs-firmware-questions-etc/msg973064/#msg973064 (https://www.eevblog.com/forum/testgear/rigol-mso4000-and-ds4000-tests-bugs-firmware-questions-etc/msg973064/#msg973064)
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The artificial limitations just seem to get the goat of certain people. Back in the real world the "limited" update rates are only at the peak end and don't actually affect most use cases, or actually enhanced more
No, you've internationally taken my perspective out of context.
Consider a budget AMD PC which is $200.00 cheaper verses a budget Intel PC where the AMD PC is better configured. Do I look at that high end Intel workstation sitting beside it with an Intel Processor and conclude that the budget Intel PC has got to be better because the high end work station has an Intel processor in it? If you are one of those that prefer the Intel Brand just 'cause it will impress your mates that you bought Intel, by all means go for it.
Others will look at the AMD PC and conclude that it meets there needs and be happy with it even if if it does not impress your mates.
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No, you've internationally taken my perspective out of context.
Consider a budget AMD PC which is $200.00 cheaper verses a budget Intel PC where the AMD PC is better configured. Do I look at that high end Intel workstation sitting beside it with an Intel Processor and conclude that the budget Intel PC has got to be better because the high end work station has an Intel processor in it? If you are one of those that prefer the Intel Brand just 'cause it will impress your mates that you bought Intel, by all means go for it.
Others will look at the AMD PC and conclude that it meets there needs and be happy with it even if if it does not impress your mates.
We're not talking about features but about performance as we know the features have been differentiated. The performance should be the same though. The point of the ASIC is that it can crunch through numbers without penalty, update the display with minimum delay and you're able to turn on and off features without bogging down the device and as far as I'm aware this holds true in the 1000X series. The ASIC is the reason many people consider the Keysight oscilloscopes livable and you get that in the 1000X series. It's not just about having a name on the sticker but having real world benefits. Of course you could argue the more limited feature set makes alternatives more interesting but that's another discussion.
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No, you've internationally taken my perspective out of context.
Consider a budget AMD PC which is $200.00 cheaper verses a budget Intel PC where the AMD PC is better configured. Do I look at that high end Intel workstation sitting beside it with an Intel Processor and conclude that the budget Intel PC has got to be better because the high end work station has an Intel processor in it? If you are one of those that prefer the Intel Brand just 'cause it will impress your mates that you bought Intel, by all means go for it.
Others will look at the AMD PC and conclude that it meets there needs and be happy with it even if if it does not impress your mates.
We're not talking about features but about performance as we know the features have been differentiated. The performance should be the same though. The point of the ASIC is that it can crunch through numbers without penalty, update the display with minimum delay and you're able to turn on and off features without bogging down the device and as far as I'm aware this holds true in the 1000X series. The ASIC is the reason many people consider the Keysight oscilloscopes livable and you get that in the 1000X series. It's not just about having a name on the sticker but having real world benefits. Of course you could argue the more limited feature set makes alternatives more interesting but that's another discussion.
Well, sorry, but ASIC situation is not the same in 1000/2000 as in 3000...
Difference is that 3000 has 2 ASIC chips, and those ASIC-s are kind of custom scope customized FPGA-s. They are partially reconfigurable.
1000 and 2000 have only 1 MZ ASIC, and they are configured differently.
This is exactly type of marketing that big companies use, to make you think your low end car is equally awesome as their top end model because they use same spark plugs.
KS scopes have great user experience. They are designed to give you responsiveness, so when you twiddle buttons on them, they make you feel like analog scopes. That is great, and in 3000 series you get great responsiveness, tons of measurements and protocols, and few compromises that might not be a problem for you. Memory is marginally small, but for most uses you get by. If you want to decode long protocol sequences, not a scope for that. But 80-90 % of the time fantastic machine.
1000 and 2000 series have very limited math, protocols and memory compared to 3000 series. So basically even more compromises and none of the good stuff. Only fast UI feeling is left, not much else.
If you want digital replacement for analog scope, they are great. Compared to analog scope they are advanced. And they are fast to operate, like analog scope. If that is your thing they are great. There is none better at that than them.
If you want to buy inexpensive digital scope that is supposed to be digital scope with corresponding workflow, they are completely wrong choice.
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Well, sorry, but ASIC situation is not the same in 1000/2000 as in 3000...
Difference is that 3000 has 2 ASIC chips, and those ASIC-s are kind of custom scope customized FPGA-s. They are partially reconfigurable.
1000 and 2000 have only 1 MZ ASIC, and they are configured differently.
This is exactly type of marketing that big companies use, to make you think your low end car is equally awesome as their top end model because they use same spark plugs.
KS scopes have great user experience. They are designed to give you responsiveness, so when you twiddle buttons on them, they make you feel like analog scopes. That is great, and in 3000 series you get great responsiveness, tons of measurements and protocols, and few compromises that might not be a problem for you. Memory is marginally small, but for most uses you get by. If you want to decode long protocol sequences, not a scope for that. But 80-90 % of the time fantastic machine.
1000 and 2000 series have very limited math, protocols and memory compared to 3000 series. So basically even more compromises and none of the good stuff. Only fast UI feeling is left, not much else.
If you want digital replacement for analog scope, they are great. Compared to analog scope they are advanced. And they are fast to operate, like analog scope. If that is your thing they are great. There is none better at that than them.
If you want to buy inexpensive digital scope that is supposed to be digital scope with corresponding workflow, they are completely wrong choice.
We're back to talking features again instead of talking performance. Although the differences between the hardware of the 2000X and 3000X and 3000T series you describe are accurate I'm not sure the practical difference is described accurately. The math listed for the 2000X is "Math waveforms: add, subtract, multiply, FFT, d/dt, integrate, square root, Ax+B, square, absolute value, common logarithm, natural logarithm, exponential, base 10 exponential, low pass filter, high pass filter, magnify" The math listed for the 3000X is "Math waveforms: add, subtract, multiply, FFT, d/dt, integrate, and square root. With the DSOX3ADVMATH option, you get these additional math waveforms: Ax+B, square, absolute value, common logarithm, natural logarithm, exponential, base 10 exponential, low pass filter, high pass filter, magnify, measurement trend, chart logic bus timing, and chart logic bus state." The 3000X offers more features but not by a mile. The difference is measurement trend, chart logic bus timing, and chart logic bus state. The differences in decoding are bit a bit more significant but something like triggering offers almost exactly the same options. A 1000X isn't a 2000X which in turn isn't a 3000T. That should be obvious but all carry the benefits of the ASIC which still offers best in class performance. As I stated in my previous post "Of course you could argue the more limited feature set makes alternatives more interesting but that's another discussion."
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Well, sorry, but ASIC situation is not the same in 1000/2000 as in 3000...
Difference is that 3000 has 2 ASIC chips, and those ASIC-s are kind of custom scope customized FPGA-s. They are partially reconfigurable.
1000 and 2000 have only 1 MZ ASIC, and they are configured differently.
This is exactly type of marketing that big companies use, to make you think your low end car is equally awesome as their top end model because they use same spark plugs.
KS scopes have great user experience. They are designed to give you responsiveness, so when you twiddle buttons on them, they make you feel like analog scopes. That is great, and in 3000 series you get great responsiveness, tons of measurements and protocols, and few compromises that might not be a problem for you. Memory is marginally small, but for most uses you get by. If you want to decode long protocol sequences, not a scope for that. But 80-90 % of the time fantastic machine.
1000 and 2000 series have very limited math, protocols and memory compared to 3000 series. So basically even more compromises and none of the good stuff. Only fast UI feeling is left, not much else.
If you want digital replacement for analog scope, they are great. Compared to analog scope they are advanced. And they are fast to operate, like analog scope. If that is your thing they are great. There is none better at that than them.
If you want to buy inexpensive digital scope that is supposed to be digital scope with corresponding workflow, they are completely wrong choice.
We're back to talking features again instead of talking performance. Although the differences between the hardware of the 2000X and 3000X and 3000T series you describe are accurate I'm not sure the practical difference is described accurately. The math listed for the 2000X is "Math waveforms: add, subtract, multiply, FFT, d/dt, integrate, square root, Ax+B, square, absolute value, common logarithm, natural logarithm, exponential, base 10 exponential, low pass filter, high pass filter, magnify" The math listed for the 3000X is "Math waveforms: add, subtract, multiply, FFT, d/dt, integrate, and square root. With the DSOX3ADVMATH option, you get these additional math waveforms: Ax+B, square, absolute value, common logarithm, natural logarithm, exponential, base 10 exponential, low pass filter, high pass filter, magnify, measurement trend, chart logic bus timing, and chart logic bus state." The 3000X offers more features but not by a mile. The difference is measurement trend, chart logic bus timing, and chart logic bus state. The differences in decoding are bit a bit more significant but something like triggering offers almost exactly the same options. A 1000X isn't a 2000X which in turn isn't a 3000T. That should be obvious but all carry the benefits of the ASIC which still offers best in class performance. As I stated in my previous post "Of course you could argue the more limited feature set makes alternatives more interesting but that's another discussion."
3000T also has touch screen (big usability help), zone triggers (great!), math on math, vastly enhanced FFT etc. ADVMATH is not longer an option but comes with the scope, so that is basic math on it.
I tried all three of them, and decided that I have to give more money for 3000T, for what I do.
Again, many people still use scope pretty much like the old analog one and don't use any of the new digital scope enabled workflow helpers. And for those I recommend to try 1000 and 2000 Keysight. They are usually very happy with them.
And, no, I will never concede to anyone that GUI performance is more important than features. It is not. If a slow scope has a measurement you need but you have to wait 10 seconds for calculation, it is still better than the one that doesn't have it, if you need that measurement, that is.
Comparing performance makes sense only if comparing apples and apples.
If you want BASIC scope that is very fast then 1000 and 2000 KS make sense.
If you want capable instrument, Rigol MSO5000 is superior in every aspect to KS 1000 and 2000. Every. The fact is that is still very new and it is not debugged yet. Also, fact that you can buy 350MHZ 4ch Siglent SDS5000X for the price of nicely optioned KS 2000X should make you think. There is no way you can tell me you really think DSOX2024A is better scope than SDS5034X, by any metric...
Not to mention some nice GW Instek , or R&S etc..
That is my opinion, based on my preferences, research, testing of dozens of instruments etc. etc. You have yours.
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3000T also has touch screen (big usability help), zone triggers (great!), math on math, vastly enhanced FFT etc. ADVMATH is not longer an option but comes with the scope, so that is basic math on it.
I tried all three of them, and decided that I have to give more money for 3000T, for what I do.
Again, many people still use scope pretty much like the old analog one and don't use any of the new digital scope enabled workflow helpers. And for those I recommend to try 1000 and 2000 Keysight. They are usually very happy with them.
And, no, I will never concede to anyone that GUI performance is more important than features. It is not. If a slow scope has a measurement you need but you have to wait 10 seconds for calculation, it is still better than the one that doesn't have it, if you need that measurement, that is.
Comparing performance makes sense only if comparing apples and apples.
If you want BASIC scope that is very fast then 1000 and 2000 KS make sense.
If you want capable instrument, Rigol MSO5000 is superior in every aspect to KS 1000 and 2000. Every. The fact is that is still very new and it is not debugged yet. Also, fact that you can buy 350MHZ 4ch Siglent SDS5000X for the price of nicely optioned KS 2000X should make you think. There is no way you can tell me you really think DSOX2024A is better scope than SDS5034X, by any metric...
Not to mention some nice GW Instek , or R&S etc..
That is my opinion, based on my preferences, research, testing of dozens of instruments etc. etc. You have yours.
What "new digital scope enabled workflow helpers" do you miss on the 2000X series? It's all about getting the job done efficiently. If there are features missing which preclude you getting the job done then that's an issue indeed. It's all about the device not getting in the way of answering your question. Convenience and not having to battle a sluggish device are part of that. Better workflows lead to better results. Something like zone trigger is a nice feature but if you really can't answer your question without it you may be asking the wrong questions. Or maybe you'd better upgrade to a UXR1104A for fear of missing that one feature. Although I'm not entirely sure why we're debating a different class of instruments than OP is interested in. We're here to help him after all.
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timwolf, please let us know what you end up purchasing. :-+
It will be interesting to see if the forum was once again able to up-sell a beginner scope purchaser into a UXR1104A. ^-^
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timwolf, please let us know what you end up purchasing. :-+
It will be interesting to see if the forum was once again able to up-sell a beginner scope purchaser into a UXR1104A. ^-^
Don't you know? It's the new DS1054Z! ;D
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timwolf, please let us know what you end up purchasing. :-+
It will be interesting to see if the forum was once again able to up-sell a beginner scope purchaser into a UXR1104A. ^-^
Don't you know? It's the new DS1054Z! ;D
It is you who trolled it up to 3000 USD scopes from sds 1104X-E, which I claim is actually more capable scope that DSOX2014A, and all that just because you claim some mythical "performance" that is purely subjective...
On the same token, I dare you to show any workflow enhancement or feature that will justify giving 2000USD more for Keysight than Siglent...
There is none. DSOX2000A is horribly overpriced for what it is. I just tried to make a point that it's bad deal. 3000T is worth every penny. 2000 should be 800USD or less. With decodes. Then I would say it's a good deal.
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It is you who trolled it up to 3000 USD scopes from sds 1104X-E, which I claim is actually more capable scope that DSOX2014A, and all that just because you claim some mythical "performance" that is purely subjective...
On the same token, I dare you to show any workflow enhancement or feature that will justify giving 2000USD more for Keysight than Siglent...
There is none. DSOX2000A is horribly overpriced for what it is. I just tried to make a point that it's bad deal. 3000T is worth every penny. 2000 should be 800USD or less. With decodes. Then I would say it's a good deal.
It's tiring people call anyone who doesn't agree with them a troll. This discussion departed with the 1000X being a worthwhile alternative which is where the ASIC discussion came from. You then brought up the 2000X. But I can understand the need for justifying spending the money on a 3000T instead of a 2000X if you bought a 3000T. You'd have made the wrong choice and would have spent a whole lot of money for nothing if you weren't able to justify the extra cost.
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Speaking as someone who has just upgraded from a maxed-out MSOX-2024A to a maxed-out MSOX3104T, you should be aware that the X2000 received a mid-life kicker last year, which boosted the WFM/s from 50,000 (ish) to 200,000 (also ish); added most of the advanced math functions; and added some advanced triggers. This is included with all new X2000's, and is available as a £250 upgrade for existing models. This helped to differentiate it from the 4-channel X1000 models, introduced about that time.
The X3000T does a lot more - though its input are limited to 135V instead of the 300V of the X2000, and have a slightly higher capacitance in 1Mohm mode
There is a regular feature progression through the 3 ranges, as you would expect. What doesn't change is the speed & general butteer-smoothness of the UI. And it DOES matter!
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timwolf, please let us know what you end up purchasing. :-+
It will be interesting to see if the forum was once again able to up-sell a beginner scope purchaser into a UXR1104A. ^-^
Don't you know? It's the new DS1054Z! ;D
It is you who trolled it up to 3000 USD scopes from sds 1104X-E, which I claim is actually more capable scope that DSOX2014A, and all that just because you claim some mythical "performance" that is purely subjective...
On the same token, I dare you to show any workflow enhancement or feature that will justify giving 2000USD more for Keysight than Siglent...
There is none. DSOX2000A is horribly overpriced for what it is. I just tried to make a point that it's bad deal. 3000T is worth every penny. 2000 should be 800USD or less. With decodes. Then I would say it's a good deal.
I agree. An ASIC alone doesn't make a scope good. There are lots of other oscilloscopes out there with unique features the DSOX2000A doesn't have and which can be very useful. Take the bode plot function on Siglent scopes or the free-form math & input signal filtering on GW Instek scopes for example. There is no perfect scope and thus there is not one which is the best buy for every person.
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It is you who trolled it up to 3000 USD scopes from sds 1104X-E, which I claim is actually more capable scope that DSOX2014A, and all that just because you claim some mythical "performance" that is purely subjective...
On the same token, I dare you to show any workflow enhancement or feature that will justify giving 2000USD more for Keysight than Siglent...
There is none. DSOX2000A is horribly overpriced for what it is. I just tried to make a point that it's bad deal. 3000T is worth every penny. 2000 should be 800USD or less. With decodes. Then I would say it's a good deal.
It's tiring people call anyone who doesn't agree with them a troll. This discussion departed with the 1000X being a worthwhile alternative which is where the ASIC discussion came from. You then brought up the 2000X. But I can understand the need for justifying spending the money on a 3000T instead of a 2000X if you bought a 3000T. You'd have made the wrong choice and would have spent a whole lot of money for nothing if you weren't able to justify the extra cost.
OK, I did overreact a bit with name calling. Sorry. Truce?
I don't think 1000x is worth the extra money, compared to 500 USD Siglent it will be 3x the price equally configured, for no real difference in capabilities..
I tried SDS1000X-E and while there is difference compared to my 3000T, it wasn't something that would bother me.
Heck, even DS1000Z isn't slow most of the time, most annoying is horizontal scrolling, but because of bad acceleration (either too slow or too fast). But I understand that 1000Z would be annoying to someone to the point on not buying it because of that.
But fact that you could spot speed differences between KS1000X and SDS1000X-E doesn't mean Siglent is unusable. It's fast enough not to get in a way. For me difference is not worth the money.
I had to go with 3000T because of other reasons, bandwidth, 50 OHm, active probes, 16ch MSO, etc etc. That is why I said that compared to what 2000A costs, 3000T is a good deal. If you need to go with Keysight, I would go with 1000X or 3000T. 2000A is just bad deal.
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OK, I did overreact a bit with name calling. Sorry. Truce?
I don't think 1000x is worth the extra money, compared to 500 USD Siglent it will be 3x the price equally configured, for no real difference in capabilities..
I tried SDS1000X-E and while there is difference compared to my 3000T, it wasn't something that would bother me.
Heck, even DS1000Z isn't slow most of the time, most annoying is horizontal scrolling, but because of bad acceleration (either too slow or too fast). But I understand that 1000Z would be annoying to someone to the point on not buying it because of that.
But fact that you could spot speed differences between KS1000X and SDS1000X-E doesn't mean Siglent is unusable. It's fast enough not to get in a way. For me difference is not worth the money.
I had to go with 3000T because of other reasons, bandwidth, 50 OHm, active probes, 16ch MSO, etc etc. That is why I said that compared to what 2000A costs, 3000T is a good deal. If you need to go with Keysight, I would go with 1000X or 3000T. 2000A is just bad deal.
As always it really rather depends on what the end user wants to do. If you need an MSO option the 1000X won't cut the mustard. If you need more than 8 channels the 2000X won't do. Do you want the maximum amount of features for your money or a daily driver that is a pleasure to use? Do you need a high bandwidth or does a big number just please your inner nerd? Do you want physical controls for each channel or a built-in signal generator? As nctnico says there's always cons and pros and it depends on your requirements which is best suited. Unfortunately we're pretty bad at establishing our actual requirements which further complicates things. :palm:
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I don't think 1000x is worth the extra money, compared to 500 USD Siglent it will be 3x the price equally configured, for no real difference in capabilities..
Umm... they're hackable to enable all features and the base 1000x isn't much more than the Siglent.
I don't know how you define "capabilities" but most people will say the Keysight is significantly better/nicer to use.
Heck, even DS1000Z isn't slow most of the time, most annoying is horizontal scrolling, but because of bad acceleration (either too slow or too fast). But I understand that 1000Z would be annoying to someone to the point on not buying it because of that.
If that's the criteria then the Keysight is definitely worth the extra. It has way more processing power and better UI than the Siglents.
Not to mention much more comprehensive firmware.
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I don't think 1000x is worth the extra money, compared to 500 USD Siglent it will be 3x the price equally configured, for no real difference in capabilities..
Umm... they're hackable to enable all features and the base 1000x isn't much more than the Siglent.
I don't know how you define "capabilities" but most people will say the Keysight is significantly better/nicer to use.
Heck, even DS1000Z isn't slow most of the time, most annoying is horizontal scrolling, but because of bad acceleration (either too slow or too fast). But I understand that 1000Z would be annoying to someone to the point on not buying it because of that.
If that's the criteria then the Keysight is definitely worth the extra. It has way more processing power and better UI than the Siglents.
Not to mention much more comprehensive firmware.
There is a hack for DSOX1204A ??
100 MHz version with protocols cost 1500 € + VAT.
That is roughly 3x the SDS1104X-E.
Seriously, show me example of work that is possible with DSOX1204A and not possible with SDS1104X-E..
More so, if you need really long captures, or more than 50 segments, or detailed FFT there are things that Siglent can do and KS cannot.
I don't dispute KS scopes are nice to use. I have one. It's great. But other scopes are perfectly USABLE, and cost a lot less.
If you are making money with it, you get one that saves you time. Or at least you can make that argument.
For a hobby, 1000€ more is a lot of money for something just "nicer".
By all means I understand that for you it's worth the extra money.
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As always it really rather depends on what the end user wants to do. If you need an MSO option the 1000X won't cut the mustard. If you need more than 8 channels the 2000X won't do. Do you want the maximum amount of features for your money or a daily driver that is a pleasure to use? Do you need a high bandwidth or does a big number just please your inner nerd? Do you want physical controls for each channel or a built-in signal generator? As nctnico says there's always cons and pros and it depends on your requirements which is best suited. Unfortunately we're pretty bad at establishing our actual requirements which further complicates things. :palm:
Yes, if it is difficult for an experienced user to separate between the subjective (usability) from the objective (features/specs), it is an almost impossible task for a beginner without external help.
How much smoothness is enough for someone? It certainly has a lot to do with one's past experiences: if you have never used an (analog) or a modern DSO Keysight oscilloscope, there is a chance the slower UI could be an annoyance or intolerable.
On the other hand, given that a hobbyist or a beginner is either: (1) strapped by cash; (2) may not know exactly what he/she needs; (3) is naturally more cautious spending on an unknown equipment; the preponderant factor becomes the feature comparison on the datasheet. On this, Keysight and the other A-brands lose by a mile, especially when factoring the options.
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There is a hack for DSOX1204A ??
Yes.
Options/bandwidth are set by a couple of resistors on the PCB. Dave hacked one by swapping them:
https://www.eevblog.com/forum/blog/eevblog-978-keysight-1000x-hacking/ (https://www.eevblog.com/forum/blog/eevblog-978-keysight-1000x-hacking/)
Nowadays there's a modified firmware that changes the startup code to enable everything, see posts towards the end of that thread for details.
How does that change the value proposition for Keysight vs, Siglent? Which would you go for...? :popcorn:
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There is a hack for DSOX1204A ??
Yes.
Options/bandwidth are set by a couple of resistors on the PCB. Dave hacked one by swapping them:
https://www.eevblog.com/forum/blog/eevblog-978-keysight-1000x-hacking/ (https://www.eevblog.com/forum/blog/eevblog-978-keysight-1000x-hacking/)
Nowadays there's a modified firmware that changes the startup code to enable everything, see posts towards the end of that thread for details.
How does that change the value proposition for Keysight vs, Siglent? Which would you go for...? :popcorn:
Again: DSOX1204A ? 4 ch linux based one ? Black one?
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The X3000T does a lot more - though its input are limited to 135V instead of the 300V of the X2000, and have a slightly higher capacitance in 1Mohm mode
Datasheets for the 2000A 3000A 3000T and 4000A all show the same input voltage limits and measurement category. Probing is the usual limiting factor.
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Which would you go for...? :popcorn:
Again: DSOX1204A ? 4 ch linux based one ? Black one?
In the sub-$700 category?
ie. The "Less that twice the price of a Rigol DS1054Z and still applicable to most people who start these threads".
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Which would you go for...? :popcorn:
Again: DSOX1204A ? 4 ch linux based one ? Black one?
In the sub-$700 category?
ie. The "Less that twice the price of a Rigol DS1054Z and still applicable to most people who start these threads".
No, it's misunderstanding. I owersaw that question. To answer that question, I would go with SDS1104X-E nowadays.
I was asking if that one is hackable. Is DSOX1204A hackable? All the hacks I could find are for 2 ch version. And those include opening scopes and soldering on mainboard.. Not for everybody.
That is why I'm asking that questions. OP asked about choice between DS1054Z and SDS1104X-E, booth 4ch scopes for very little money.
And then suddenly 2ch scopes are better than that because they're "nicer"... Apples with apples. Cheapest 4ch scope KS has is DSOX1204A. And that is twice the $700 budget without hacking.
In that category (sub $700 and 4 channels), it's DS1054Z and SDS1104X-E, small GW-Instek 1000, and Micsig tablet scope. Those are the ones that work well and are worth the money. There are other scopes from other manufacturers, but these 4 are well known and generally accepted to be OK.
If you want 2ch, then there are other scopes. Also for more money there are zillions of other scopes with.
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No, it's misunderstanding. I owersaw that question. To answer that question, I would go with SDS1104X-E nowadays.
I was asking if that one is hackable. Is DSOX1204A hackable? All the hacks I could find are for 2 ch version. And those include opening scopes and soldering on mainboard.. Not for everybody.
That is why I'm asking that questions. OP asked about choice between DS1054Z and SDS1104X-E, booth 4ch scopes for very little money.
And then suddenly 2ch scopes are better than that because they're "nicer"... Apples with apples. Cheapest 4ch scope KS has is DSOX1204A. And that is twice the $700 budget without hacking.
In that category (sub $700 and 4 channels), it's DS1054Z and SDS1104X-E, small GW-Instek 1000, and Micsig tablet scope. Those are the ones that work well and are worth the money. There are other scopes from other manufacturers, but these 4 are well known and generally accepted to be OK.
If you want 2ch, then there are other scopes. Also for more money there are zillions of other scopes with.
We reach the same conclusion we reach in every thread. If performance and what you call being "nicer" doesn't matter you buy a DS1054Z. It's the cheapest and will get the job done. If you want a better experience and better workflow you get into more subjective territory and the Siglents and Keysights are all on the table.
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That is why I'm asking that questions. OP asked about choice between DS1054Z and SDS1104X-E, booth 4ch scopes for very little money.
And then suddenly 2ch scopes are better than that because they're "nicer"... Apples with apples. Cheapest 4ch scope KS has is DSOX1204A. And that is twice the $700 budget without hacking.
FWIW: The $670 Keysight is a three channel 'scope (2 analog and one digital).
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That is why I'm asking that questions. OP asked about choice between DS1054Z and SDS1104X-E, booth 4ch scopes for very little money.
And then suddenly 2ch scopes are better than that because they're "nicer"... Apples with apples. Cheapest 4ch scope KS has is DSOX1204A. And that is twice the $700 budget without hacking.
FWIW: The $670 Keysight is a three channel 'scope (2 analog and one digital).
I wouldn't muddy the waters even more with this confusing statement. One cannot see a waveform using the "third channel" (the external trigger). If this is the only oscilloscope available and you need some protocol decoding, by all means use it. Otherwise, don't hinge a purchasing decision on this.
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I wouldn't muddy the waters even more with this confusing statement. One cannot see a waveform using the "third channel" (the external trigger).
You can see a digital waveform connected to the "aux input" just fine.
You can also decode it and relate it to analog events on screen.
Otherwise, don't hinge a purchasing decision on this.
Most of the need for more than two channels is created by digital environments.
The OP's requirement was "...for CAN and troubleshooting signal lines, as well as learning intermediate to advanced techniques."
I'd say that makes it suitable and it should be part of the purchasing decision.
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Hey man,
I am third year eng student in South Africa and have started setting up my own bench since the degree is getting more demanding and working in my own room is better for me as I so alot of my own projects.
Was wondering if you could recommend oscilloscope that is not crazy priced but still middle of the range and decent. Was looking at a Keysight my selection is pretty limited because I live in South Africa.
If its not too much trouble would appropriate any advice.
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Hey man,
I am third year eng student in South Africa and have started setting up my own bench since the degree is getting more demanding and working in my own room is better for me as I so alot of my own projects.
Was wondering if you could recommend oscilloscope that is not crazy priced but still middle of the range and decent. Was looking at a Keysight my selection is pretty limited because I live in South Africa.
If its not too much trouble would appropriate any advice.
What can you buy? Not in terms of price but what devices are available to you? Do you mind ordering from abroad?
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Preferably not because import tax and corruption can be a problem.
Can get most of Keysight range just about 4 months behind product release dates and Tektronix.
https://za.rs-online.com/web/c/test-measurement/oscilloscopes-accessories/oscilloscopes/?searchTerm=oscilloscope
The above link is generally where most of the people from my uni order
Once again any advice is appropriated.
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From RS you can also consider the RS Pro brand. AFAIK these are rebranded GW Instek, Rigol and Siglent oscilloscopes. The same goes for the lower end (cheaper) Lecroy oscilloscopes; these are also Siglent re-brands. If you look careful you may spot the same oscilloscope twice.
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Preferably not because import tax and corruption can be a problem.
Can get most of Keysight range just about 4 months behind product release dates and Tektronix.
https://za.rs-online.com/web/c/test-measurement/oscilloscopes-accessories/oscilloscopes/?searchTerm=oscilloscope
The above link is generally where most of the people from my uni order
Once again any advice is appropriated.
RS PRO IDS2204E and RS PRO RSDM-2000EG are rebranded GW Instek scopes that are very decent instruments..
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Try the oscilloscopes recommended here (https://oscilloscopepros.com/) for something (relatively) low cost you can get off Amazon