Kebidumei Digital Tach Hour Meter Tachometer Gauge with clip Waterproof RPM LCD Display Engine For Motorcycle Stroke Engine Boat

kebidumei. 3. The timing range is: less than 99999hours, speed range: within 30000RPM. 4. Backlight Adjustment, LCD liquid crystal display. 5. DC low-voltage power supply, built-in battery CR2450, DC3.0V. 6. The stork mode can be selection, battery can be replace. 1. The tachometer is applied to all gasoline engines with spark plugs. 2. Inductive design, you only need to tie the cable a few times on the spark plug to work. 3. The timing range is: less than 99999hours, speed range: within 30000RPM. 4. Backlight Adjustment, LCD liquid crystal display. 5. DC low-voltage power supply, built-in battery CR2450, DC3.0V. 6. The stork mode can be selection, battery can be replace. 7. clamping line sensing hand-held sensingdesign, the sensing distance of 3-5cm sensing Signal Better. 8. The tachometer line is about 1.0meters long, English instruction manual. Package included: 1 x Tachometer Meter include clip and cable