PV Tester

[richardf]

I made a PV tester out of one of my old digital multi-meters.
I installed an atty connector at the lower left, and a battery connector on the lower right.
Set the meter to ohms, and flip the right swith, it will tell you your atty's resistance.
Set the meter to voltage, flip the middle switch, and activate your battery, and you get the loaded battery voltage.
Set the meter to current, flip the left switch, and activate your battery, and you get the current.

Easy to calculate your wattage with this info.

Handy for an old man with bad eyes and fat fingers.

Richard

 

[jmanning]

Interesting idea

 

[Lightgeoduck]

I just can't see myself vaping that in public











On a serious note: if you can still use that as a standard multimeter, I will have to say EXCELLENT JOB

 

[richardf]

I just can't see myself vaping that in public












On a serious note: if you can still use that as a standard multimeter, I will have to say EXCELLENT JOB

LOL, wouldn't that be a sight,


You can still plug the probes in and the meter has normal functions.
Thanks