🕰️ High-Precision Engine Hour Meter & Resettable Tachometer: Ideal for Boats, Motorcycles, ATVs, Snow Blowers, and Lawn Mowers Review

There were many translation errors in the Chinese prospectus. The gauges show things like adjusting the oil, air filter, etc. for maintenance reasons. Not true, it can only set a time period from 1 to 200 hours in which it can count down and issue an alert. The Velcro PSA was of poor quality and was replaced with a better quality Velcro.

A simple and affordable tachometer that you only need to wrap at least _eight_ times around any spark plug wire with the cable provided. It lights up and counts the RPM, reads a bit slower but works fine. Works best if you wrap the sensor wire around a few times and then clip the end close to the front part of the wire, I use a wooden clothespin. NO ON/OFF FUNCTION. It uses inexpensive small disk batteries that are sold everywhere. -Nate

I bought this speedometer so I can set the time on my 4 wheeler. It never gave me a good solid read. Eats batteries like crazy. I was lucky enough to get 2 hours out of this device. The display was easy to read until the temperature dropped below 30F; what will be the maximum for the next 5 months. This touch was set up easily for the most part, but there's no memory in the inductive sensor. Make sure you have some electrical tape to secure the wire.

Worked right away. Simply open the battery cover with a coin and pull the plastic tab to activate it. To use it, I wrapped the RPM sensor wire around the outer rubber of the spark plug wire on my lawnmower several times and then started the mower. Transactions are displayed correctly. It was on a Honda HRX217. The tachometer has a setup menu for different engine types (2-stroke, 4-stroke, etc.). For a standard 4-stroke lawn mower, it worked right out of the box.

I mounted it on a motorcycle. It worked well. Definitely what I expected for the price. I store my motorcycle in the backyard but under a canopy. The night before last we had quite a strong wind and the shelter was blown away. In the morning everything was dry except for the rev counter. It was waterlogged and very dead. Will buy another one like this, but will make sure the reviews say it's waterproof, not just the product description that says "Backlit digital resettable hour meter, inductive