General Information: SX2571 Digital Earth Resistance Tester is applied to test earth resistance of various equipments and conductor resistance value ....
4 Phases Voltage 3 Phases Current Relay Protection Tester General Information: Protection systems play a key role for the safe and reliable operation ...
4 Phases Voltage 3 Phases Current Relay Protection Tester General Information Protection systems play a key role for the safe and reliable operation ....
Single Phase Relay Protection Tester AutomaticTesting Set General information SXJB-II is designed with advanced power technology, have full function, ...
Sxjb - 3400 Automatic Microcomputer Protection Relay Tester General information Protection systems play a key role for the safe and reliable operation ...