Multimeter

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yzer

Vaping Master
ECF Veteran
Nov 23, 2011
5,248
3,870
Northern California
Don't sell the farm for a DMM for vaping. On the other hand, if can you spend a little more you can get some benefits.

-More functions. The test probes may plug into multiple sockets
-Better accuracy
-Better battery. Most inexpensive DMMs use 9 V batteries. The cheapies use a mini 9 V battery that doesn't last more than a couple of months. A pair of replacement batteries (often, you can only buy two) may cost more than the DMM itself. DMMs that use the standard 9 V alkaline battery are a better deal all round. These are the familiar, larger rectangular 9 V batteries with the two snap-on contacts. They cost a lot less at any drug or grocery store and last for months and months.
 

Scott_Simpson

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Jul 7, 2012
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Fort Wayne, IN
i got one for 8 bucks, and a 5 pack of batteries for it for 5 bucks. just dont leave it on overnight like i keep doing.

LOL ... glad to hear I'm not the only one who forgets. I've had several DMM, and I've always wondered why the things don't have a simple off-on switch. All the ones I've had (and currently have) have "Off" as one position on the rotary switch (usually at the top) but the functions I use most (battery test and ohms) are usually at the bottom ... it's sometimes really awkward to twist the rotary switch from 6:00 to noon to turn the meter off, especially when I'm holding something in one hand and trying to do it one-handed with the other. So, I think, I'll turn it off later ... hah! :laugh:
 
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