Sierra Tach-Hour Small Engine Tachometer Hourmeter 56969P
- Brand:
- Sierra
- Part no:
- 56969P
Image: Powerboat Supply
Where to buy
View on Amazonpaid link
This Sierra tach-hour meter reads RPM up to 9000 and logs engine hours up to 9999 on gasoline engines of up to 2 cylinders, 2 or 4 stroke. It comes with a sensor wire and is part 56969P. It needs no power or ground connection, switches on and off with the engine, and is water and shock proof. The internal battery is rated for 10 years.
Our take
Because it needs no power or ground, this tach-hour meter has no gauge wiring to run, and it switches on and off with the engine. The limit is the engine: it is for gasoline motors up to 2 cylinders, and the scale stops at 9000 RPM.