... loop output within preset time, step control. 2011---HC series Expert Timer for Electrical life test(Laboratory)HH8 series, 48 ... displayHigh precision,Simple operation,Various sizes for option.The timer is widely used in machinery which requires precise ... Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load ...