This product can apply to all gasoline engines with spark plugs, easy to operate, inductive design requires only binding the cable to the spark plug to operate.
Low voltage design, built-in battery, safe and reliable, with a long service life of 2 to 3 years.
Extensive use: ordinary cars, mini cars, suvs, ordinary racing cars, mini racing cars, and cross-country racing cars, as much as you can consider.
Splash proof and simple installation: induces designed body, just bundled the connect line with the spark, it can work.
High-end function: set the speed mode at will, maintenance function, and system reset.
Power consumption: 0.001W
Item size: 7.5 * 4.2 * 2cm / 3.0 * 1.7 * 0.8in
Item weight: 52g / 1.8oz
Package size: 8 * 8 * 2.5cm / 3.1 * 3.1 * 1.0in
Package weight: 55g / 1.9oz
1 * Engine Tach Hour Meter