Digital Display Tachometer Engine Tach Hour Meter Gauge Inductive Car Stroke Engine LCD Display For Car Motor Boat The maximum timing range is: 9999.9 hours Maximum speed range: 9999RPM Display screen: LCD screen display Applicable models: ordinary cars, mini cars, off-road vehicles, ordinary racing, micro racing, off-road racing Product advantages: Low pressure design, safe and reliable, with a service life of up to five years Ordinary cars, minicars, off-road vehicles, regular racing cars, micro racing cars, off-road racing cars, you can think of the available body induction design, the link line is bound to the spark plug can work Arbitrarily set the speed mode, maintenance function reminder, the system a key to reset Product Features: 1, applied to all gasoline engines above, with spark plugs Inductive design, only need to tie the cable to the spark plug to operate the maximum timing range: 99999 hours; support for the maximum speed range: 15300 RPM LCD LCD display can set the speed mode, applied to 2-stroke or 4-stroke engine can set the maintenance time reminder function, after the time to remind the LCD screen flashes system data reset function, you can erase all the recorded data