
Part of the hour meter seems to work, but if you want to use a tach, look elsewhere. I've tried everything from 1 to 10 turns around the spark plug wire and all showed high revs. I even set it to 1p1r to halve the reading and it didn't work. I just want an hour meter so I didn't return it. If you need an accurate tachometer then this is not what you need, buy something else.

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