| Electronics > Beginners |
| New Fluke 101 meter showing readings when not connected |
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| makerman:
I managed to blow my multimeter the other day so ordered my first fluke (101), powered it on and when not measuring anything it's showing anywhere between 6-20 mA then slowly drops down. The uni-t meter and other cheapies i have don't do this, should i be worried ? |
| KermitTheFrogg:
Yoooo I don't think it is that bad. Some brand new multimeters aren't calibrated or maybe it is malfunctioning. Do you still have warranty? |
| Mr. Scram:
Both the Fluke 87V and Fluke 179 here do that, although they start at an even higher count. The Fluke 179 is only a few months old. I'd say it's expected behaviour. |
| makerman:
Thanks for replies, it's measuring fine so i'll stick with it. |
| ender4171:
All of my Flukes do this. Try shorting the leads together. If it drops to 0.00 immediately, you have nothing to worry about. It's just stray inductance from the environment. I think cheaper meters are either just not sensitive to pick up EMI, or they use some sort of "zero-ing" circuit to discourage the behavior since a regular Joe would probably think it means the meter is broken. |
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