I bought a demo Fozgometer a while back and it didn't work when I got it. I contacted the importer and they said some units have an issue with the meter connections shorting out on the aluminum box ( a little too tight a fit). Sure enough that was my problem, a piece of strategically placed tape solved the problem. If you have an unpainted internal surface or obvious wear on the bottom of the box then this could be your problem.
Fozgometer
I've used this gizmo a few times before and think its a very valuable tool. I'm setting up a new cartridge, and nearing the end of a whole day job...anyway, I'm using the proper test record, yet, the meter doesn't work...I get a dull lights on the 2 red ones, although the middle power light works. Any suggestions?