Product description :
1.The work hour meter adopts stepper motor structure to accurately display the actual work hour of engine through quartz shock, frequency and rolling digit.
2.Pack and transmission gear adopt H62 copperplate shaping fine-blanking hobbing and other special technologies for timekeeper; transmission shaft adopts special steel heat treatment, chromiumplating polishing and other technologies.
3. Compared with former similar product with iron absorption structure and plastic rack, the main ansmission with inlaid man-made jewel bearing is greatly improved in terms of service life, precision and reliability. In particular, it has overcome the deformation seizure of plastic module in the high-temperature working environment, which is the domestic leading and only 6-digit big-character display stepping motor work hour meter with full metal structure.
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air regulator , coating thickness meter , digital temperature controller , fuel gauge , auto fuel gauge , fuel level gauge , fuel pressure gauge , fuel table , fuel tank gauge , tire pressure inflating gauge , tank gauge , auto gauge , auto combined gauge , tyre gauge , ruel tank gauge , reflex gauge glass , refrigerant gauge , oil gauge