Single Phase Electronic Energy KEY FEATURES:- Single phase two wire metering State of the art design with class 1 accuracy energy metering Conforms to IS 137791999, CBIB report 88, IEC 62053 21 SMT and ASIC technology Extensive shielding to magnetic interference DC current immunity Comprehensive tamper detection and tamper proofing measures Stepper motor counter or LCD.Click Here For Specificaton Details