Ps...How much juice were you exposing those units to anyways???...lol...lol.
I didn't even get to use a couple of them
The jack/plug broke where ya plug in the wires to the meter
top quality JUNK
The most current I put thru them was 14.5dcv , IDK what happened they just stopped working
I thought about investigating why, maybe a fuse or a battery but since they were junk I just threw them away
Figured I could get another free meter with a Harbor Freight coupon
But one day I really needed an accurate meter to set the TPS throttle position sensor on a M/C
The M/C manual said to use the 2K OHM setting The HF meter didn't have the 2K OHM setting
So I finally bought a good one
This one is nice It clips on or straps on to stuff so ya don't have to hold it,
The back of the meter has holders for the probes plus it's just way better meter
