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Is my multimeter broken?
    #13616863 -

When I set the multimeter to resistance, and touch the leads to metal, I get a reading.

But I want to see if some batteries I have are dead. I switched to the DC 10V setting (which is the lowest volt setting) and it never gets a reading when i put the leads on the ends of the batteries. I've tried smaller batteries to larger lead acid batteries.

Does it sound like it's not working, or am I doing something wrong?

I thought it was broken, but it seems odd that it works for resistance.

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Re: Is my multimeter broken? [Re: HeavyToilet]
    #13616892 -

The meter itself is obviously working if it works for resistance. The switch may be bad, perhaps a connection. If you have any contact cleaner spray some on the contacts for your rotary switch if you can get to it. Sometimes the switch is encased and not even a tiny opening. Try other settings like 25v dc. Try your ac settings but you won't get an accurate reading on dc.

If you put the plug for the leads into different sockets for ac, dc and resistance, perhaps the dc volt socket is dirty or corroded. A little contact cleaner might help there.


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“A democracy cannot exist as a permanent form of government. It can only exist until the voters discover that they can vote themselves largesse from the public treasury. From that moment on, the majority always votes for the candidates promising the most benefits from the public treasury with the result that a democracy always collapses over loose fiscal policy, always followed by a dictatorship.” (attributed to Alexis de Tocqueville political philosopher Circa 1835)

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Re: Is my multimeter broken? [Re: Stonehenge] * 1
    #13616899 -

Blown fuse.


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You make it all possible. Doesn't it feel good?

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Re: Is my multimeter broken? [Re: Stonehenge]
    #13616924 -

The thing is is that it's straight out of the box. It's brand new.

I tried the other DC settings, still nothing. I tried the AC settings, as well as the amps... nothing.

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Re: Is my multimeter broken? [Re: Doc_T]
    #13616929 -

Doc_T said:
Blown fuse.


Or there's a tab you have to remove.
Straight out of the box you should at least have a spare.

If you set it to resistance and measure live current by accident, it WILL blow the fuse.

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Re: Is my multimeter broken? [Re: Doc_T]
    #13616944 -

Nope, you were right the first time. :lol:

I opened it up and the fuse was blown. There was a replacement so I put it in and it's working!

Thank you.

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Re: Is my multimeter broken? [Re: HeavyToilet]
    #13616954 -

Three guesses how I knew. :wink:


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You make it all possible. Doesn't it feel good?

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Re: Is my multimeter broken? [Re: Doc_T]
    #13617494 -

1.) You ate some shrooms and saw it in a vision. You are a Shaman.

2.) You have a PhD in electrical engineering

3.) You blew a fuse in a multimeter once.


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Re: Is my multimeter broken? [Re: Baby_Hitler]
    #13618056 -

Baby_Hitler said:
3.) You blew a fuse in a multimeter once many many times.


:sadyes:


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You make it all possible. Doesn't it feel good?

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General Interest > Science and Technology
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