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Old 02-25-2012, 06:43 PM #1
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Default What do you think of this Voltmeter?

This one --- it is pretty cheap and I am in need of a voltmeter so what do you think ? thanks


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Old 02-25-2012, 06:53 PM #2
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Default Re: What do you think of this Voltmeter?

It does not seem to go to 0 (zero) volts.
It says its range is 7.5 to 20 Volts
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Old 02-25-2012, 06:54 PM #3
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Default Re: What do you think of this Voltmeter?

It depends on what exactly you are going to do with it..

If you want to check your car's battery it is OK..
but if you want to make a Laser Power Meter it is useless..


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Old 02-25-2012, 07:18 PM #4
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Default Re: What do you think of this Voltmeter?

Damn I wanted to check 16340 batteries voltage as well as in the future (maybe) make an LPM. Do you have any better suggestions ?

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Old 02-28-2012, 02:20 PM #5
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Default Re: What do you think of this Voltmeter?

Hey brendon7358,

I wouldn't suggest getting that voltmeter from eBay. It probably won't be too reliable but then again at $1 what can you lose.

IMO though, you should get a proper digital multimeter. There are some you can find at a very low price of ~$15 like this entry-level, low cost multimeter, which I would say is actually pretty feature-packed for that price.

Hope this helps, good luck
Ryan

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Old 02-28-2012, 02:34 PM #6
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Default Re: What do you think of this Voltmeter?

There are differences between a voltage panel and a digital multimeter. For a specific application as LPM a panel is more convenient. A DMM is more versatile.
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