Biggest hour meter manufacturer in China 1)digital hour meter 2) DC/AC Powered 3) best price, quality and service We are the biggest hour meter manufacturer in China .We provide the best price, quality and service for all clients and customers. SH78-1 Digital Hour Meter/Service MeterTechnical Data:

Capacity	0-19999.59
Functions:	Run-time,Total-time and three Service-timers.
Display Height	6mm Five digit plus Two 4.00 Total of 7 digits.19999.59 hours.
Operating Currents:	6 to 40 volts AC/DC alternator or AC/DC energy produced by external battery or magneto engine kill wire.Optional Replaceable DC 3 volt
Vibration resistance	Withstands 10 to 75HZ at 1-8g
Accuracy	Better than +/-0.01
Water proof	Totally submergible for watercraft applications.
Memory	CMOS EEPROM Non-volatile memory has retention in excess of 10 years without power.
Control Buttons	2 Simple control push buttons.
One Run Timer	Counts up and is Resetable.
One Total Timer	Counts up & Resetable by dealer ONLY
Three Service Timers	Resetable timers that counts backwards to 0 and then activates SOS1,2,3 alarms.Alarm can be canceled and the settings can be reset or changed at any time to a new setting.Automatic continuous SOS 1,2,3 reminder until that timer or timers are reset or new times are set.

It is a three-in-one timer and hour meter, can be widely used in Different fields of machineries.It is unique in the world, our new offer product.Should you have any query, please feel free to contact us.