Small Engine Tachometer : Press and hold the MODE button and the screen will display the RPM modes in sequence, such as 01RPM, 02RPM and 03RPM; If you want 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
TACHOMETER WITH HOUR FUNCTION: Instantly reset total hours and maintenance time with a long press of the "RST" button;Toggle between "Hours" and "Service" modes using the intuitive "MODE" button for versatile functionality
STEADY CLAER READING WITH DEFAULT ORANGE BACKLIGHT: The chainsaw tachometer is equipped with a backlight and LED digital display, which is easy to see in any lighting conditions and you can use the engine tachometer at night or dim place
WIDELY APPLY AS ENGINE MAINTENANCE TOOL:You can use the small engine tachometer as a maintenance Reminder for Lawn Mower Generator Cropper Motorcycle ATV Outboard Motor Dirt Bike Chainsaw;The Digital Tachometer is widely used to measure all any gasoline engine(cylinders 1-8),inchuding 2 or 4-stroke gasoline engines
WIRELESS & EASY INSTALLATION: With the inductive function and the copper clips ,you can get the working signal by 2 ways (inductive or signal pickup wire );When using the inductive function,you can mount or hold the tachometer to the place can sensing the vibration ; When using the signal pickup wire ,just clamp the spark plug wire with the clip to receive the signal, safe and reliable