Digital RPM Tach Hour Meter Tachometer For Motorcycle Dirt Bike 2/4

Free USPS First Class Shipping. 1. Applied to all gasoline engines with spark plugs: off-road motorcycles, racing cars, cars, ATVs, lawn mowers, chainsaws 2. Inductive design, only need to bundle the connecting wire on the spark plug to operate 3. Timing range: 0.1-9999.9 hours; support speed range: 15300 RPM 4. LCD display 5. Low-voltage design, built-in battery power supply, safe and reliable; battery standby life of more than 3 years 6. The speed mode can be set, applied to 2-stroke or 4-stroke engines 7. The maintenance time reminder function can be set, and the LCD screen will flash to remind when the time is up. 8. System data reset function, can clear all recorded data Product function introduction parameters: 1. Speed ​​mode setting Press and hold the S1 button for 4 seconds, the RPM icon will be displayed, and the LCD will display 01 (for 2-stroke engines); 02 (for 4-stroke engines); 03 (other rotations); 04 (only display time, not RPM ). Once you have found your ideal spark plug ignition method, please release the S1 key, the LCD will flash for 8-10 seconds, and return to the total timing mode; the factory value is 02. 2. Maintenance interval setting Press and hold the S2 key for 4 seconds, the numbers on the right half of the display will flash. And the SERVICE icon will be displayed. Press and hold the S1 key to automatically increase the number of flashing digits. When the desired number is reached, release the S1 key. And press and hold the S2 key for 1 second to increase the next number, repeat the above steps until the interval time input is completed, unit: hour. Release all buttons, after 14-16 seconds, the LCD display will return to total time mode. 3. Confirmation of maintenance interval Press and hold the S1 and S2 buttons at the same time for 4 seconds, and the 2 numbers will increase to 09 and return to the total time mode. Indicate the maintenance interval to confirm the start of work. When the engine starts to run and the service time reaches 0, the SERVICE icon is displayed, indicating that the service time is up. This step must be confirmed for the set interval to work. 4. Set the interval time query Press and hold the S2 button for 4 seconds to query your maintenance interval without any settings. If you want to set a new maintenance interval, please repeat steps 5 and 6. That is, if you want to query the maintenance interval, just press and hold the S2 key. 5. Processing after the service time expires After the engine is running, if the maintenance interval is up, the SERVICE icon will be displayed to remind the service. Press and hold S1 and S2 at the same time to make the data from 01-09, the SERVICE icon will be closed, the maintenance interval will automatically return to the original set time, and continue to run. 6. Just show the time Press and hold the S1 button until 04 is displayed, release the S1 button, and the display will return to the total time after 8-10 seconds. When the engine is running, the display will only display the time, not the speed, and the HOURS icon will flash. 10. System reset Press and hold the S1 key until 05 is displayed, release the S1 key, and the display returns to the total time after 8-10 seconds. Press and hold the S1 and S2 keys at the same time to make the data from 01-09, the system will be reset, all data will be cleared, and the display will be turned off. The default speed mode is 02 Package list: 3V LCD tachometer accumulator *1 Cable ties*2 Manual*1 Payment 1. We accept PAYPAL only. 2. Payment must be made within 7 days of auction closing (Unpaid dispute will automatically open when item is not paid in 7 days). 3. PLEASE NOTE: SHIPPING&HANDING DOES NOT INCLUDE DUTIES, LOCATL TAXES OR ANY OTHER IMPORTATION FEES. 4. Please list your special requests (color, packages, value of declaration, etc.) in the EBAY NOTES SECTION when you make payment We offer USPS First Class Shipping / Not Ecomomy - There is a big difference between USPS First Class Shipping and Economy Shipping - Our orders are shipped every day and delivered within 3-8 days Returns Policy 1. Customer satisfaction is our top goal. All products are quality checked. They are new and in good condition when shipped to our customers. If product is defective or damage upon arrival, or wrong product shipped, please keep in touch with us immediately. Returns accepted within 14 days of delivery date and item must be in original new condition, not worn or altered in any way with attached tags & wrap.Otherwise deal is final. Return shipping must be paid by buyer. 2. Please keep in touch with us first if you have anyproblems/questions/concerns. We will be happy to resolve any issues you may have in a cordial and friendly manner. 3. 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