you just have to touch the two test probe to test if is in good condition or not..Melyssa120504* wrote:How to determined my voltmeter if its usable or not?
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The three measuring device used in electrical circuits.
Reading Scale in Analog Voltmeter
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51 Re: Reading Scale in Analog Voltmeter Fri Aug 24, 2018 10:32 am
jo mark bere
guru
52 if the voltmeter are using in a wrong range it is possible that your voltmeter will be damage and it will not work properly. Fri Aug 24, 2018 6:42 pm
nicah
guru
Melyssa120504* wrote:If the voltmeter are using in a wrong range what could posibly done?
53 Re: Reading Scale in Analog Voltmeter Fri Aug 24, 2018 6:54 pm
nicah
guru
VOLTMETER SAFETY PRECAUTIONSJust as with ammeters, voltmeters require safety precautions to prevent injury to personnel anddamage to the voltmeter or equipment. The following is a list of the MINIMUM safety precautions forusing a voltmeter. Always connect voltmeters in parallel. Always start with the highest range of a voltmeter. Deenergize and discharge the circuit completely before connecting or disconnecting thevoltmeter. In dc voltmeters, observe the proper circuit polarity to prevent damage to the meter. Never use a dc voltmeter to measure ac voltage. Observe the general safety precautions of electrical and electronic devices.
54 Re: Reading Scale in Analog Voltmeter Fri Aug 24, 2018 6:56 pm
nicah
guru
how to check if my voltmeter's fuse is damaged?
55 Re: Reading Scale in Analog Voltmeter Fri Aug 24, 2018 11:21 pm
Dave parescal
guru
What is an infinity reading on a digital voltmeter?
56 Re: Reading Scale in Analog Voltmeter Fri Aug 24, 2018 11:56 pm
Dave parescal
guru
If we are using wrong range can we read the exact value of a resistor?
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