Protek 9902AQ not functioning
The voltage reading is stuck in -8.6v and resistance range does not give the right value .I have checked most of the surrounding capacitor values ,resisters,diodes,and transistors but in vain .what could be the problem.
Bu iyi bir soru mu?
Puan
0
Hi,
What is the model number of the DMM?
jayeff tarafından
Try a new battery first. If not I’d recycle it and buy another.
[deleted] tarafından
The model is protek 9902A it is a bench top and it is electric it does not have any batteries.
Lubna Elawad tarafından