Small Engine Tachometer, Digital Tachometer Tach Gauge Reset Function with Clip, Inductive Hour Meter for Gasline Small Engine Cropper Generator Lawn Mower RV Chainsaws Outboard Motor

Easy To Use: This tachometer is equipped with clips, just clamp the spark plug wire with the clip to receive the signal, safe and reliable. No external power connections are required, long service time, this product supports recycling. Toggle between "HOURS" and "MAX RPM" modes using the intuitive "Mode" button for versatile functionality. Instantly reset total hours and max rpm with a long press of the "Rst" button.

Multifunctional: RPM mode, RPM mode setting(mode 01,02,03. Long press and hold the Mode button to switch modes), HOURS mode, MAX RPM mode. Also supports cordless sensing, optimal sensing distance 3cm to 5cm(1.18in to 1.97in from spark plug signal). Widely used in hand-push mower, weed whacker, motorcycle, off-road vehicle, beach car, snowmobile, etc. Induction tachometer suitable for any gasoline engine(For instance, with the same idle signal: in Mode 01, assuming 1000 RPM; in Mode 02, this becomes 2000 RPM; in Mode 03, it becomes 4000 RPM – a doubling relationship).

RPM Range: 100-30,000rpm, RPM accuracy: ±10rpm; Refresh Rate: 1s. Wire Length: Approx. 1M. Screen Size: 40*11mm(1.57*0.43in). Press and hold the Mode button for 5 seconds and the screen will display the RPM modes in sequence, such as 01RPM, 02RPM and 03RPM. If you wish to return to the default setting (02RPM), a factory reset can be performed by pressing the RST button while in setup mode.00 The RPM default setting is usually 02RPM, or 02 mode.

Hours Meter: Maintenance positive timer. Timing Range: 0.0-9999.9 hours,Timing accuracy: 0.1H. It's valuable for total hours of engine running time. Helps determine when an oil change or other routine maintenance is needed.

Enhanced Backlit Display: HOURS meter and MAX RPM functions feature green backlighting for clear visibility in all lighting conditions.

What You Get: 1*Tachometer. 1*Alligator clip sensing wire. 1*User manual.