Universal Digital Engine Tach Hour Meter with Backlight LCD Display Boat Moto Tachometer Gauge Engine RPM Waterproof For Motorcycle Chainsaws Car

Main Functions 1. Display engine operating speed. 2. Display engine working time. 3. Set engine maintenance time. 4. with backlight function.

Specification: Product Name: Tachometer Material: Metal + ABS Speed range: 0-20000RPM RPM Accuracy: 10RPM Item size: 73.5*46.7 mm Cable length: 18.5cm Power supply: Battery (replaceable) Battery type: CR2450 1PC (battery not included)

Speed system: Real-time speed display. When the engine is working, the LCD will display the current speed in real time for easy viewing. Speed range 0-20000RPM, speed accuracy: 10RPM.

Timing system: Maintenance reminder. Maintenance time can be set for regular engine maintenance, and maintenance reminder time can be set according to engine needs. Maintenance time setting range: 0000.0-9999.9H Method: Countdown Countdown Default value: 0000.0H When the maintenance time counts down to 0, "SERVICE" will be displayed to remind you to maintain the engine.

Package includes: 1x Hour meter