Resistor Calibration Boxes

RCB-3-1T(A) - Standard Electric Works Co., Ltd (SEW)

● The RCB-3-1T is used to verify and proof any High Voltage    Insulation Testers. It can be utilized to calibrate all High Voltage    Insulation Testers very accurately Analogs or Digitals.● Some institutions and large industries requested their own calibrator    too, therefore, SEW started manufacturing the RCB for special    customers.