YOOREAL Digital Inductive Tach Hour Meter,RPM Gauge Meter Tachometer | Resettable Hours for Lawn Mower Scooter Dirt Bike Tractor Generator Air Compressor Marine Motorcycle Snowblower

【MAINTENANCE TIMER】. TOT can be reset for using on another gasoline engine, hours read up to 99999 H; Perform countdown tracking for the maintenance task(SVC) to remind the schedule arrival, range from 0 to 9999.9 hours/OFF.

【TACHOMETER】. Monitor the current RPM value by 3 engine firing patterns selection, which help to adjust the idle revolution accurately. RPM measurement range: 0-20000RPM, refresh rate:0.5s.

【WATER/SHOCK RESISTANCE】. Wholeness housing design,waterproof IP65, also prevent strong shock and vibration during transport.

【BATTERY SAVING】. LCD display can be shut down to save the battery lifetime(Built-in CR2450,Not replaceable) with user data retainted.

【AFTER SALES】. Stable mounting by high sticky adhesive tape,easy connection with engine by inductive cable (approx.68.8 inches/1.75m); Technical support for reliable after-sales service(2-years),free replacement or return for product problems. YOOREAL offers online customer service. If there is a problem with the product, you can always contact the YOOREAL store to solve it.