ZSB-03BL Motorcycle Tachometer Lawnmower Speedometer

1. Real-Time RPM & Hour Meter Tracking: Accurately measures engine RPM speed and total running hours in real time. Ideal for tracking maintenance intervals, oil changes, and total usage time to extend the operational life of your equipment.
2. Backlit LCD Display & Reset Function: Features a crisp backlit digital screen for effortless reading in full sunlight, low light, or night settings. Includes a convenient reset function to restart partial timing intervals whenever needed.
3. Maintenance Reminder & Auto-Sleep Mode: Integrated customizable maintenance alerts notify you when service is due. Equipped with an automatic sleep function that conserves battery power during non-operational periods and wakes up instantly when the engine starts.
4. Replaceable Battery & All-Weather Waterproofing: Powered by a replaceable battery for easy long-term maintenance without disposing of the whole unit. Durable, weather-resistant housing built to withstand rain, dust, and heavy outdoor vibrations.
5. Universal Compatibility: Perfect for lawn mowers, chainsaws, generators, dirt bikes, and outboard motors.

Specification:
1. Timing range: 0-99999H
2. Voltage: DC3V
3. Speed range: 0-30000RPM
4. Material: ABS
5. Weight: about 68g
6. Sensor wire length: about 1m