Purchase Qty. Reference FOB Price
1-9 Pieces US$2,350.00
10-19 Pieces US$2,200.00
20+ Pieces US$2,050.00
Product Description
Product Description Portable High Accuracy Single Phase Secondary Current Injection Tester Relay Protection Test Set primary current injection test system In general, field testing and calibration of solid state trip units can be performed by either the primary current injection method or the ...