rotary compression tester
#1
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
#5
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.
#6
another wierd thimg is i had it up stairs and had all of it connected and it powered on. of course it wasnt connected to the car. i was looking at you tube videos, but hmm baffeld.
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Rock10 (04-30-2023)
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