Digital Tiny Tachometer Tach Hour Meter Job Timer RPM Counter for Snowmobile Skis Motor Bike Go Kart Lawn Mower

The Tiny Tachometer is an affordable and efficient tool designed for small engines only. It is easy to install, and with a wire diagram provided, it is simple to connect it to your engine's spark plug wire. The device comes with a lithium button-style battery that is replaceable. However, one downside of this tool is that the red wire that wraps around the spark plug wire to get the RPM reading is flimsy and doesn't stay tight, which may cause inaccurate readings. Moreover, it does not come with a backlight, contrary to what the pictures show on the website, so it may be difficult to read in low-light conditions. That said, the Tiny Tachometer does exactly what it is meant to do at an affordable price.