... ; 3 output control. HH series 6 Digits Programmable Time Relay/Time switch HH4 series,48*48*80mmHH8 series,48*96*80mmHH9 ... High precision,Simple operation,Various sizes for option.The timer is widely used in machinery which requires precise timing ... Meter, Ampere Meter, Counter, Tacho Meter, Frequency Meter, flowmeter,Timer,Timer Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell ...