Mechanical Engine Hour Meter AC 110V 120V 220V 230V for Air Compressor Golf Cart Club House Generator ATV Chainsaw Tiller Chipper

This is perfect for our application

I purchased a new air compressor and wanted to accurately record "motor on" time for maintenance reasons. The Mechanical Engine Hour Meter was wired in parallel to the motor and records elapsed time and there's no guesswork when I need to perform maintenance.Good quality and works exactly as expected. Highly recommended!

So I got this sad hour meter. I installed it 6 months after install… did not work! So, as an engineer, I took it apart. I was able to get it working, But noted it was super poorly designed. I thought I was good until 1 month later I checked on the unit to see that it’s still a piece of hot garbage, not working. Should have bought American.This is not a rant. Just an honest review of Chinese BS being sold to us.

I was having trouble getting the hour meter to work on 240 VAC and the vendor contacted me after I left an unsatisfactory review. The vendor provided excellent support so I really can not complain... I have removed my negative review and replaced it with a positive one. The vendor replaced the defective unit and helped me resolve the problem. I really appreciate the vendor's help!

I am just about ready to put to use. In testing it works Great.

I installed this on my new air compressor to keep track of maintenance needs. After a full year of service, it's working just fine.

The company mailed a replacement meter to replace the defective one. The replacement meter works exactly as it is supposed to work so I raised my rating.I purchased several different meters. I used this NeeCooler meter to replace a different brand (Searon brand) that worked only 12 days.This meter didn't work at all. Nothing, Nada, Zip. It doesn't even make a good paperweight. To say I am disappointed in this product is an understatement. I waited too long to install it and my return date has passed. Of the 3 different brands I purchased, 2 don't work at all. Its not rocket science. How hard can it be to make a meter that works? ,I only gave NeeCooler a 1 star because there isn't a "no-star" rating available. Just another piece of junk that never worked. Don't waste your time or money on this POS.I contacted the company(Kosiwun) that sells this through Amazon. They responded quickly and offered me an upgraded digital meter. I have reasons for wanting an analog meter so they asked me to be patient and said they will send me one.I will modify this post with an update when or if, they replace it.

Worked good up to 9.9 hours. The tenths continues to count but the hours never got past 9. I contacted seller but got no response. I was wanting to keep up with hours to know when to change oil on my air compressor but doesn't work.