digital hour meter and tachometer

• 2022-06-22

We have the tachometer with digital hour meter, include the size 52mm and 85mm . As we all know, almost all automobile instrument panels have an engine tachometer, but today, with automatic gears running sideways , most people only pay attention to the speedometer , not the tachometer , let alone the function of the tachometer .

Basically, when the motorcycle is running on a flat run, the engine speed will be about the same as the speed at the fifth gear , but the speed will be lower than the speed at low speed and starting. After running, the speed and inertia can be used to make the speed slightly higher than the speed . That is to say , only when the medium speed of the economic speed is required , the speed and speed can be about the same. Generally, the running in speed of a new car is not higher than 7000-8000 rpm , and there is no need to slow down . It is OK to ride normally . It is OK to run at a high speed properly , as long as it is not too fast for a long time or continuous driving. In addition , the gear should be well coordinated with the throttle and clutch. As long as you don't hold the car or shift the car , you can increase the gear if you feel that the power is surplus , and reduce the gear if the power is insufficient . Don't worry too much about the speed .

First of all, the running in period of the new car is 300 km, 800 km and 1500 km. After the running in period, the engine oil is changed every 1000 km. The speed should not be too fast or too slow. The new car's ring and steel body have not run in well. The ring is easy to connect in the rigid body, so don't be too fast. If it is too slow, the car will overheat. Generally, motorcycles are too slow with natural air cooling, and the car will overheat, which is harmful to the vehicle.

Most tachometer gauge has the digital hour meter on it. Ours tachometer can be used on the car , truck , motorcycle and so on . If you need , please contact us . Large quantity is preferential .