Six months ago I bought this Vichy VC97 for cheap. Used it a couple of times.. for my limited electronics testing it seemed fine.
got it out recently and it won't read the same voltage twice in a row. Or zero out for ohm check the same way.
You can switch it on, measure a nine volt battery.. reads it fine. Lift off the leads and right back on and it measures 0.
Same with ohms and diode function. Place leads together expecting it to go to 0 and it still says OL. Nice little meter but worthless if you are second guessing every reading. I am guessing it is just an adjustment.. but which one? I installed new batteries, I tried different test leads... acts just the same very very flakey.
It was only 20 bucks but.. still (Even if you can't help me here... shoot me your favorite multimeter 40.00 to 80.00 range.)
thanks
wingryder