Purchase Qty. Reference FOB Price
1 Piece US$5.00
2+ Pieces US$1.00
Product Description
GDJB-PC 3 Phase Secondary Current Injection Tester,Protection Relay Test set Introduction: GDJB-PC 3 Phase Secondary Current Injection Tester,Protection Relay Test set is applied to test the relay unit in relay protection system. At the same time it could be considered as a universal three ...