CS-1183A1 DJ-201 Motorcycle Motorboat Petrol Engine Waterproof LCD Digital Display Electronic Tachometer Hour Meter Timer(Black)

1. Long-lasting power: low-voltage design, built-in battery, safe and reliable, with a service life of 2 to 3 years 2. Widely used: ordinary cars, mini cars, off-road vehicles, ordinary racing cars, mini racing cars, off-road racing cars, motorcycles, ATVs, ATVs, motor boats, lawn mowers, chainsaws, surfing boats, etc. 3. Suitable for all gasoline engines, with two-stroke or four-stroke options 4. High-end function: set the speed mode at will (two-stroke or four-stroke optional), maintenance function reminder, system one-key reset 5. LCD display 6. Timing range: 9999.9 hours; speed range: 99999RPM 7. Waterproof grade: whole body waterproof design, waterproof grade IP68 8. Applicable models: universally applicable to all gasoline engine models 9. Product description: The tachometer is a LCD screen display, with speed and maintenance timing functions, and can only be used on gasoline engines. When the engine is working, the meter displays the speed. When the engine stops, it displays the accumulated working time. 10. Material: ABS+silicone 11. Size: 7.4x4.7x2cm 12. Installation method: Wrap the end of the induction wire around the spark plug tube for 5 turns, and then fix it with a cable tie. Operation method: 1. Rotation speed mode setting: press and hold the S1 button for 4 seconds, the RPM icon will display, and the LCD screen will display 01 (the spark plug is ignited twice each time); 02 (the spark plug is ignited once every time the spark plug is rotated); 03 (other rotations); 04 (Only display the time, not the revolution per minute), once you find a suitable spark plug ignition method, please release the S1 button, the LCD screen will flash for 8 seconds, and return to the timing interface, the factory value is 02 2. Maintenance interval time setting: Press and hold the S2 button for 4 seconds, the right half of the display will flash and the SERVICE icon will be displayed. Press and hold the S1 button to automatically increase the number of flashing digits. After reaching the desired number, release the S1 button and press the S2 button for 1 second to increase the next digit. Repeat the above steps until the interval time input is completed, unit: hour . Release all the buttons, after 14 seconds, the setting is complete, and the LCD screen will switch back to the total time interface 3. Query the set interval time: Press and hold the S2 button for 4 seconds to query the maintenance interval time you set without any settings. If you want to set a new maintenance interval, please repeat the above two steps 4. Treatment after the service time is up: After the engine is running, if the maintenance interval is up, the SERVICE icon will be displayed to remind the service is up. Press the S1 and S2 keys at the same time to make the data change from 01 to 09. The SERVICE icon will be turned off, the maintenance time will be automatically restored to the last set time, and continue to run 5. Only display time: hold down the S1 button until 04 is displayed, release the S1 button, the display returns to the total time after 8-10 seconds. When the engine is running, the display will only display the time, not the speed. The HOURS icon will flash 6. System reset: press and hold the S1 button until 05 is displayed, release the S1 button, return to the total time interface after 8 seconds, and then press the S1 and S2 buttons at the same time, after displaying from 01 to 09, the system will reset and all data will be Is cleared, the speed mode defaults to 02