4 Pieces Hour Meters for Small Engines Inductive Digital Engine Meter Automatically Shutdown Tachometers Small Hour Tachometers for Motorcycle Lawn Mower Generator Chainsaws (Black)

These are being used for various heavy duty implements that work better when maintained properly - which involved tracking hours used. As a piece of paper and pen taped to them is so old school, hour meters were ordered.They're easy to install, and work off the spark plug. Hours read appear to be accurate, and clear to view.

these little guys are very accurate and very reliable you can bank on it cause I time them on my watch every time I in stall one & yes they are water proof very easy to install you can trust the work men ship money well spent

easy to install without instruction.

I put 1 on my log splitter and another on my old riding lawnmower. These will make it so easy to keep up with my hours for maintenance. They are very accurate too.

Garbage don’t buy. Counts then resets on its own. Tried a different one from the pack and in 1 hour of run time the meter had over 40000 hours on it

I have purchased these twice. I use these on Generators, lawn mowers, and log splitters. It makes keeping track of maintenance issues a breeze.

did the job

Wish I had installed these earlier! Very simple installation. Great way to keep track of small engine maintenance.

I had purchased 8 units on October 12, 2022.I installed them on many machines, and I am very satisfied with the final result.I performed a 6 hour test, and the result proved to be accurate .Every hour I checked and it was always right. It is a great help in recording working hours. so that the maintenance of the machines is always carried out up to date.Proved to be resistant to weather conditions, dust and even vibration.I was surprised, and recomend it.

Not a tachometer