Digital Tachometer Inductive Tachometer With Hour Meter For Chainsaws Lawn Mowers & Motorcycles Replaceable Battery Pack Of 1

- Powerful low voltage settings, built-in battery, safe and reliable. High-quality measuring instrument with large LCD display. - Wide range of applications, suitable for go-kart engines in a speed range above 25,000 rpm. Suitable for any 2-stroke or 4-stroke petrol engine. - Easy to install, inductive design, bundle spark plug for operation. Widely used for off-road motorcycles, go-karts, off-road vehicles, two-stroke chainsaws or lawn mower engines. - Automatic reset function at zero hour, hour meter reading up to 10,000 hours, then returns to zero, tachometer can display up to 99,999 rpm. With system data reset function. - Easy to use. When the engine is turned on, the current speed is displayed. When the engine is switched off, the total operating hours are displayed. Use the service icon to configure the programmable maintenance times to remind you when to change oil or other servicing.