rotary compression tester
rotary compression tester
has anyone used one of these i bought one over a year ago and never used it til tonight it turns on only if he plug to the spark plug adapter is put in then it shuts off, i watched videos,,,,,bummer
i opend a new 9 volt. i was wondering maybe i should of screwed in the socket first then attcheched it to the box. its wierd cause once plug is detached it works but plug it in and it goes off and i press the power button. i think its faulty.
Thread
Thread Starter
Forum
Replies
Last Post
PR_Smoke
New Member Forum
8
Apr 9, 2021 12:57 AM
TwistedRotors
Group Buy Center
424
Aug 1, 2019 08:57 PM



