Secondary Injection Tester
- IEC 60255/IEC 61010 Automated 6-Phase Relay Test Set Accuracy 0.2%
- GDJB-PC Universal Three Phase Relay Protection Tester Secondary Current Injection Test Set
- GDJB-III Single Phase Secondary Current Injection Tester
- GDJB-PC6 Computer Control Six Phase Protection Relay Tester
- PC Remote Control Three-phase Microcomputer Relay Protection Tester
- High Precision Microcomputer Relay Protection Tester and Relay Protection Calibrator
- Integration Adaptive Fast Response Relay Tester 3 Phase Relay Tester
- Intelligent and Professional Secondary Current Injection Tester Protection Relay Testing Equipment