HM-1 quartz electronic fully sealed timer

Features:
 novel structure, smart, high precision, stable and reliable performance, long life, adapt to different environment, low prices, easy to use.
It is most suitable for standard industrial timing, widely used in construction machinery, engineering vehicles, agricultural machinery, generators, air compressors, pumps, driving, cranes, all types of cars and other accumulated actual working hours, and track&monitor precision instruments' maintenance to provide a scientific basis.

Specifications:
Dimensions: