... 01Hz. Various switch input Couting: 0-9999,accuracy:0.01%.High precision & reliable performance3,Control output: with demical point & ... Counter, Tacho Meter, Frequency Meter, flowmeter, Timer, Timer Relay, Solid State Relay, Proximity Sensor, Pressure sensor ,load cell sensor, KNE KSC box, ... Our products have CE-EMC & ISO certification, good quality and favorable prices have wined us a large number of ...