Tel:0086-631-5626901
Fax:0086-631-5626903
Contact:Mr. Xing
E-mail:xxk737@163.com
Add:No.455,Shichang Road, Hi-tech Development Zone,Weihai,Shandong,China
Speedometer works is very simple, because the car wheel diameter is known, the circumference of the wheel is constant. It can be calculated for each wheel to go one mile, turn many laps, this number is also constant. So long as they can automatically accumulated number of revolutions of the wheel automobile radiator down. So how to care speedometer it? Speedometer maintenance can be accomplished by routine cleaning. But be careful not to adjust the speedometer frequently.
WEIHAI GRAND EXPLORATION INSTRUMENT CO.,LTD Main products are | Vibration sensor | Speedometer | DetectorWait
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