... -1999 --9999; Sampling: more than 16 times/sec. DP4 series Sensor indicatorFeatures: 1) Input : mA, mV, V, A , ... Digital Adjustor,thermocouple (TC and RTD), Panel Meter, Sensor Meter, inductor, Power Meter, Coulometer, Voltage Meter, ... Relay, Solid State Relay, Proximity Sensor, ,Pressure sensor ,load cell sensor, KNE KSC box, Rotary Encoder and ... 086-13435730867(Peter Liao) DP4 series Sensor indicator