Self Powered Digital Tachometer Hour Meter,Inductive Maintenance Waterproof Backlit Shutdown Tach/Hour Meter,Battery Replaceable,for Lawn Mower Tractor Generator and Gas Engine

Worked as described. Installation was easy no wire splicing or anything. Haven’t had it long enough to see the battery life but would assume it to last quite a while. Love that it offers rpm’s along with the hours. Overall a great product and I recommend it for anyone looking for anything along these lines.

this was a easy install even for a 14 year old and looks pretty well made.

Product works well for my 2 stroke outboard . Easy to use , easy to mount , the cord is not super long for an outboard motor if you wanted to mount it outside , I like that that battery is easy to swap out an is not a disposable unit , I will likely buy another for diagnostic uses

Moisture / Water will get inside and fog up the screen. Works good and all but its not worth it for the price unfortunately

It’s somewhat accurate on the RPM give or take 500 otherwise if you’re looking for a good hour meter with a service reminder this is also good for that

Works good, easy to see, only complaint is the back light doesn't stay on very long. Made it alittle difficult to see at night when I was diagnose a performance issue and needed to see the rpm readout. Other than that it seems to be great.

works great, instructions look confusing at first but very easy to get used to. automatically turns on, in order to shut it off.. hold both buttons until it displays "off".. then release and it will shut down. easy to calibrate too.. it's obvious if it's on the wrong setting when you see the idle reading. i wrapped the sensor wire 5 wraps around. review update, the first one I bought wound up getting damaged from a heavy rain, I had put some electrical tape thinking that it would help to protect it from the water.. I like this device very much so I bought another one and this one, I put the whole device inside a sandwich bag and stretched it a little to be smooth too easily see the screen and put a little tape on the back, and then used electrical tape to mount it to my mini bike handlebars. it should be fully waterproof with the plastic layer around it, I put two small zip ties at the end with the sensor wire. the battery was the difficult part for me at first.. luckily i didn't break it.. don't force it.. it goes in at an angle.. one of the metal contacts can be squished down by accident.. i used something to pull that contact back up and finally eventually figured out how to slide it in. I have a flashlight with a strong magnet on the end of it, I use the magnet to help remove the battery.

They tried to hide the operation manual from everyone haha, the paper as the background in the plastic folds open and all of the information for this is in that fold. After I found that it all works good so far

het aansluiten geen info over ligt al opzij, ik kijk naar iets anders.

Great works perfectly

Macht was es soll 👍👍

Works good. Came quickly.

Parfait en tous points ! Je recommande vivement cet article précis et au rapport qualité/prix excellent !