OWON HDS2102S 2CH

[naiclub]

Hello everyone, I would like to ask about OWON HDS2102S 2CH.
Is it good to use or not? How? I'm very interested and would like to own one.

[tunk]

There's quite a bit of discussion about the HDS200(0) series here:
https://www.eevblog.com/forum/testgear/owon-hds-200-handheld-oscilloscope-w-builtin-dmmawg/

[naiclub]

There's quite a bit of discussion about the HDS200(0) series here:
https://www.eevblog.com/forum/testgear/owon-hds-200-handheld-oscilloscope-w-builtin-dmmawg/

https://drive.google.com/file/d/1xgQMMxsRU6Fo8YkoVMHfjo47ohSRXH5f/view?usp=drive_link
I have ZOYI ZT-702s which can measure electricity in the AC220V area directly, but I'm not sure if the OWON HDS2102S 2CH can do this or not. And another thing, the FNIRSI-1014D Can't measure 220V electricity directly either. It must pass through a special 100:1 probe wire only to be able to measure directly.

[csuhi17]

There's quite a bit of discussion about the HDS200(0) series here:
https://www.eevblog.com/forum/testgear/owon-hds-200-handheld-oscilloscope-w-builtin-dmmawg/

https://drive.google.com/file/d/1xgQMMxsRU6Fo8YkoVMHfjo47ohSRXH5f/view?usp=drive_link
I have ZOYI ZT-702s which can measure electricity in the AC220V area directly, but I'm not sure if the OWON HDS2102S 2CH can do this or not. And another thing, the FNIRSI-1014D Can't measure 220V electricity directly either. It must pass through a special 100:1 probe wire only to be able to measure directly.

Max. input Voltage 400V (DC+AC, PK-PK, 1MΩ input impedance) (10:1 probe attenuation)

First write down what you want to use it for.
In theory, the hds300 series will come out soon, I've already seen it on Ebay.
The 2202s is a bit more expensive, but there the two channels are 1-1Gsps.

[naiclub]

There's quite a bit of discussion about the HDS200(0) series here:
https://www.eevblog.com/forum/testgear/owon-hds-200-handheld-oscilloscope-w-builtin-dmmawg/

https://drive.google.com/file/d/1xgQMMxsRU6Fo8YkoVMHfjo47ohSRXH5f/view?usp=drive_link
I have ZOYI ZT-702s which can measure electricity in the AC220V area directly, but I'm not sure if the OWON HDS2102S 2CH can do this or not. And another thing, the FNIRSI-1014D Can't measure 220V electricity directly either. It must pass through a special 100:1 probe wire only to be able to measure directly.

Max. input Voltage 400V (DC+AC, PK-PK, 1MΩ input impedance) (10:1 probe attenuation)

First write down what you want to use it for.
In theory, the hds300 series will come out soon, I've already seen it on Ebay.
The 2202s is a bit more expensive, but there the two channels are 1-1Gsps.

Is it this model? If so, I think it's interesting. The generator emits a sound wave of 30 mags at once. Plus it's not much more expensive than the previous model.

[csuhi17]

Yes.
You can compare the two on Owon's own website. If I remember correctly, the HDS2202 can calculate RMS, but the ones below it cannot. However, with the HDS300, if I can see correctly, there are more automatic measurements.

[naiclub]

Yes.
You can compare the two on Owon's own website. If I remember correctly, the HDS2202 can calculate RMS, but the ones below it cannot. However, with the HDS300, if I can see correctly, there are more automatic measurements.

'Then I'll wait for the HDS300 model to come out first, and I'm going to sell the ZOYI ZT-702s cheaply for 40$.

[Aldo22]

I don't think these HDS300s are really new. Strange.

https://www.eevblog.com/forum/testgear/owon-hds310s-(14-bit)-what/msg5015932

[naiclub]

I don't think these HDS300s are really new. Strange.

https://www.eevblog.com/forum/testgear/owon-hds310s-(14-bit)-what/msg5015932

The Owon HDS300 series has only detailshttps://owonna.com/download but no actual product.

[csuhi17]

I don't think these HDS300s are really new. Strange.

https://www.eevblog.com/forum/testgear/owon-hds310s-(14-bit)-what/msg5015932

The Owon HDS300 series has only detailshttps://owonna.com/download but no actual product.

https://www.ebay.com/sch/i.html?_nkw=owon+hds+300&_trksid=m5467.l1311
Fake?

If you are interested, ask Owon when the hds300 will be available.

[Aldo22]

There is something strange about this series.
It was announced in this forum in 2022, but I haven't seen a review or video of it yet.
A non-starter?

[naiclub]

I don't think these HDS300s are really new. Strange.

https://www.eevblog.com/forum/testgear/owon-hds310s-(14-bit)-what/msg5015932

The Owon HDS300 series has only detailshttps://owonna.com/download but no actual product.

https://www.ebay.com/sch/i.html?_nkw=owon+hds+300&_trksid=m5467.l1311
Fake?

If you are interested, ask Owon when the hds300 will be available.

Why is eBay's product so expensive?

[csuhi17]

I wrote to Owon, I wonder if they will reply.
The only difference I found between the HDS2202s and the HDS320s was the color and the signal generator.

Naiclub Before you decide which one to buy, take a good look at their features.
You didn't write what you want to use it for.
As far as I know, only the HDS2202/s in the HDS200 series includes RMS, Rise Time, Fall Time, +PulseWidth and +PulseWidth automatic measurements in the oscilloscope mode.
However, it also drains the battery faster, but in return it samples 1Gs per channel.
In most versions, it is divided by channel. 500Ms/250Ms or 250Ms/125Ms depends on which one you buy.

Why is eBay's product so expensive?

I think it's because you can't get it anywhere else, so she sells it for as much as she's not ashamed of.

When I wanted to buy one from the Owon TAO3000 series, Ebay quoted me a price almost 1.5 times higher than what I would have been able to order from a store here in the EU.

[naiclub]

I wrote to Owon, I wonder if they will reply.
The only difference I found between the HDS2202s and the HDS320s was the color and the signal generator.

Naiclub Before you decide which one to buy, take a good look at their features.
You didn't write what you want to use it for.
As far as I know, only the HDS2202/s in the HDS200 series includes RMS, Rise Time, Fall Time, +PulseWidth and +PulseWidth automatic measurements in the oscilloscope mode.
However, it also drains the battery faster, but in return it samples 1Gs per channel.
In most versions, it is divided by channel. 500Ms/250Ms or 250Ms/125Ms depends on which one you buy.

Why is eBay's product so expensive?

I think it's because you can't get it anywhere else, so she sells it for as much as she's not ashamed of.

When I wanted to buy one from the Owon TAO3000 series, Ebay quoted me a price almost 1.5 times higher than what I would have been able to order from a store here in the EU.

I want to use it in a variety of ways. Most of my work is minor electrical appliance repair work. If possible, I want as many options as possible at a reasonable price. Is not too expensive.

[csuhi17]

It will be difficult to give a clear answer, if you look around here on the forum you can find a lot of information about them.
there are tests on youtube. I have Owon and I am satisfied with it, but its knowledge is quite limited.
I would have rather bought the Hantek TO1112, it can do a little better than my HDS272s. But hantek only has 250Ms sampling.

[naiclub]

It will be difficult to give a clear answer, if you look around here on the forum you can find a lot of information about them.
there are tests on youtube. I have Owon and I am satisfied with it, but its knowledge is quite limited.
I would have rather bought the Hantek TO1112, it can do a little better than my HDS272s. But hantek only has 250Ms sampling.

Hantek TO1112 dazzling features But I feel like it's a little too big, making it look cluttered. I want a size that isn't too big. is suitable for a small space

[csuhi17]

Hantek TO1112 dazzling features But I feel like it's a little too big, making it look cluttered. I want a size that isn't too big. is suitable for a small space

If you mean the display.
Owon's is 8.89 cm
Hantek's 17.78 cm

And IF you mean the body. w*h*d
Hantek's 248x176x54 mm
Owon's ~95x200x40 mm


ZEEWEII DSO3D12 is smaller

[Aldo22]

ZEEWEII DSO3D12 is smaller

And relatively cheap.
https://www.aliexpress.com/item/1005005923929699.html
https://www.eevblog.com/forum/testgear/another-dsodmm-zeeweii-dso3d12-claimed-120mhz250msps/msg5274556/#msg5274556

[naiclub]

Hantek TO1112 dazzling features But I feel like it's a little too big, making it look cluttered. I want a size that isn't too big. is suitable for a small space

If you mean the display.
Owon's is 8.89 cm
Hantek's 17.78 cm

And IF you mean the body. w*h*d
Hantek's 248x176x54 mm
Owon's ~95x200x40 mm


ZEEWEII DSO3D12 is smaller

ZEEWEII DSO3D12 has amazing features. It fits in the palm of your hand. Rumor has it that it has a voice command mode at an affordable price. It also has an FFT mode. The downside is that it doesn't come with an adapter.

ZEEWEII DSO3D12 is smaller

And relatively cheap.
https://www.aliexpress.com/item/1005005923929699.html
https://www.eevblog.com/forum/testgear/another-dsodmm-zeeweii-dso3d12-claimed-120mhz250msps/msg5274556/#msg5274556

Yes, it's very cheap

[Aldo22]

It also has an FFT mode.

FFT is very basic with all these cheap handheld scopes. At best it gives an impression, measurements are not possible and the scale is unclear.
Even the cheapest benchtop scope is way better.

The downside is that it doesn't come with an adapter.

What kind of adapter do you mean?

[naiclub]

It also has an FFT mode.

FFT is very basic with all these cheap handheld scopes. At best it gives an impression, measurements are not possible and the scale is unclear.
Even the cheapest benchtop scope is way better.

The downside is that it doesn't come with an adapter.

What kind of adapter do you mean?

The way you said is correct. I think cheap ones might not be very accurate.
It's like the FNIRSI 1014D that I have.
Adapter for charging

[Aldo22]

Adapter for charging

Almost any USB charger will do.
Or you can buy one for little money.

[naiclub]

Adapter for charging

Almost any USB charger will do.
Or you can buy one for little money.

Yes, you're right, but the seller should at least have included one. It will not be a burden for the buyer to procure in urgent cases.
And in some cases, the buyer doesn't know that there is a charger included.

[csuhi17]

I'm just happy when they don't provide a cheap cable for this kind of USB stuff.
A larger box is full of these cheap ones.
Also with noname chargers.
I have a total of 3 chargers that are approx. I use it for 20 devices...

[naiclub]

I'm just happy when they don't provide a cheap cable for this kind of USB stuff.
A larger box is full of these cheap ones.
Also with noname chargers.
I have a total of 3 chargers that are approx. I use it for 20 devices...

Series 300 has arrived. They have posted it on the website. I'm waiting to see the appropriate price.
https://www.owon.com.hk/products_hds300_series_digital_oscilloscope