1.Size:48*48*40mm 2.Count range:0~99999.99 hours 3.Voltage:DC 12V,24V;AC 110V,220V,380V 1.Feature: HM-1 Hour Meter, Counter 1.Count range:0~99.99999 hours 2.Voltage:AC24V,AC110V,AC220~240V,50Hz or 60Hz 3.Power:0.3W 2.Specification and Technical:HM-1 This hour meter is mechanical type.Widely applied in each Kind of machine, equipment and device(such as environmental protection equipment generator ...