옵션

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.

이 질문에 답하기 저도 같은 문제를 겪고 있습니다

좋은 질문 입니까?

예 아니요
점수 0

댓글 3개:

Hi,

What is the model number of the DMM?

의

Try a new battery first. If not I’d recycle it and buy another.

의

The model is protek 9902A it is a bench top and it is electric it does not have any batteries.

의

댓글 달기