Author Topic: digital multimeters  (Read 6391 times)

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Offline stefanblumTopic starter

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digital multimeters
« on: October 24, 2015, 09:46:53 am »
I am looking to now buy a multimeter and will use it for everything in build or testing projects from small electronic projects to testing kilovolt projects. I know I must have autoranging  function with manual override, microamp to amp range . A good general purpose dmm is now what I am after. Am I after a fluke 87 not v or a gossen metrawatt for around $800 australian. Are the rigol 1054z still hackable and thanks for advice on the last post guys and gals.
 

Offline crispy_tofu

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Re: digital multimeters
« Reply #1 on: October 24, 2015, 10:16:17 am »
Welcome to the forum.

I am looking to now buy a multimeter and will use it for everything in build or testing projects from small electronic projects to testing kilovolt projects. I know I must have autoranging  function with manual override, microamp to amp range . A good general purpose dmm is now what I am after. Am I after a fluke 87 not v or a gossen metrawatt for around $800 australian.
What is your budget?

Are the rigol 1054z still hackable
Yes - you'll find plenty of videos on it on YouTube.
 

Offline tec5c

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Re: digital multimeters
« Reply #2 on: October 24, 2015, 10:26:29 am »
fluke 87 not v

Curious to know why you wouldn't want the 87V?
 

Offline stefanblumTopic starter

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Re: digital multimeters
« Reply #3 on: October 24, 2015, 10:38:15 am »
From the author Stefanblum. I have been told that fluke 87V is not suitable as it does not have on of the critical ranges for microelectronic projects. Wheter this was incorrect hearsay or not I don't know.
 

Offline crispy_tofu

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Re: digital multimeters
« Reply #4 on: October 24, 2015, 10:52:21 am »
From the author Stefanblum. I have been told that fluke 87V is not suitable as it does not have on of the critical ranges for microelectronic projects. Wheter this was incorrect hearsay or not I don't know.

The 87V has all of the ranges that most multimeters have (excluding wattage)... are you mistaking it with the Fluke 101 and others that don't have a microamp (uA) range?
 

Offline tec5c

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Re: digital multimeters
« Reply #5 on: October 24, 2015, 11:20:23 am »
No Fluke multimeter is going to measure power consumption.

The ranges have not changed since the first release of the 87 model (I think even all 80 series?)

Can you explain what "critical ranges" you require? That way we can give you a more accurate response about what meter is going to suite your needs.

Edited for clarification.
« Last Edit: October 24, 2015, 12:10:51 pm by tec5c »
 

Offline crispy_tofu

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Re: digital multimeters
« Reply #6 on: October 24, 2015, 11:27:48 am »
No multimeter is going to measure power consumption.

Not sure what you mean, but meters like the Gossen Metrahit Energy can measure wattage/watt hours...
 

Offline tec5c

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Re: digital multimeters
« Reply #7 on: October 24, 2015, 11:40:50 am »
Right.

But that's not a meter you'd want to get if your primary focus is microelectronics.
 

Offline Lightages

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Re: digital multimeters
« Reply #8 on: October 24, 2015, 04:08:22 pm »
No multimeter is going to be suitable for kilovolt measurements, at least not by itself. Make sure you get a high voltage probe to use for those kinds of measurements. And to give you a relevant answer, you still need to answer what is your price range.
 

Offline stefanblumTopic starter

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Re: digital multimeters
« Reply #9 on: October 25, 2015, 10:55:50 am »
From Stefanblum. As written in the first post the budget is around  AUD $800 possibly $1000 aussie dollars. It is primarily for microelectronics basic electgronic projects and I will be using it for high voltage and high amp projects later on and safety is a priority. Why is a fluke 87v not suitable for microelectronics.
 

Offline crispy_tofu

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Re: digital multimeters
« Reply #10 on: October 25, 2015, 10:56:57 am »
Why is a fluke 87v not suitable for microelectronics.
??? Why isn't it? We have nothing against it.
 

Offline tec5c

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Re: digital multimeters
« Reply #11 on: October 25, 2015, 12:33:49 pm »
I think you've been misinformed.

I was referring to the Gossen M.Hit Energy not being the best choice if your focus is microelectronics.

My preferable choice would be a Fluke 87V or if you want to spend the extra money, a Fluke 289.

Though your statement about "kilovolt projects" is a little concerning. Even a Fluke 289 is only rated to 1kV. You may want to reconsider your project ideas vs your current knowledge/budget.
 

Offline xrunner

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Re: digital multimeters
« Reply #12 on: October 25, 2015, 12:34:14 pm »
From Stefanblum. As written in the first post ...

FYI - you do not have to keep saying "From Stefanblum" - everyone can tell who is posting because the system tags your post with the details of your member identity on the left.  :)
I told my friends I could teach them to be funny, but they all just laughed at me.
 

Offline SteveLy

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Re: digital multimeters
« Reply #13 on: October 25, 2015, 02:21:55 pm »
Am I after a fluke 87 not v or a gossen metrawatt for around $800 australian.
The above sentence is confusing and does not make much sense.

Are you asking for advice about multimeters or just telling us what you're going to buy???  :-//
« Last Edit: October 25, 2015, 02:24:57 pm by SteveLy »
 

Offline tec5c

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Re: digital multimeters
« Reply #14 on: October 26, 2015, 01:32:46 am »
My interpretation was that his budget was around $800AUD and he was asking for advice about the two meters.
 

Offline SteveLy

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Re: digital multimeters
« Reply #15 on: October 26, 2015, 09:55:01 am »
In that case, I'd naively say, get the Fluke. But my experience is limited and I had to look up Gossen Metrawatt - never heard of them. It sounds like it will come down to what suits your needs better. And the G.M. might be the thing for you.(?)

Off to watch Dave's G.M. DMM review video to get educated:

 

Offline crispy_tofu

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Re: digital multimeters
« Reply #16 on: October 26, 2015, 10:04:47 am »
I'll throw in Dave's 87V review (from aaaages ago) for good measure:  ;)

(starts at 8:00)
https://youtu.be/oQi2CKSbMtk
https://youtu.be/whvSl_0p8e4
 

Offline hayatepilot

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Re: digital multimeters
« Reply #17 on: October 26, 2015, 03:10:48 pm »
Or get yourself a Keysight U1272A. Better bang per buck than the Flukes and Gossens and more ranges on microvolts and resistance (1 milliohm resolution, great for tracing shorts).
You can get it for about 500AUD in Australia.




Greetings
« Last Edit: October 26, 2015, 03:12:34 pm by hayatepilot »
 


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