China Hv CB Tester Automatic Circuit Breaker Timing Testing Machine, Find details about China Vacuum Switch Degree Tester, Circuit Breaker Tester for Sale from China Hv CB Tester Automatic Circuit Breaker Timing Testing Machine
span | resolution | error | |
Vacuum breaker | 50.0mm | 0.1mm | 1%±1 word |
SF6 circuit breaker | 300.0mm | 1mm | |
Less oil circuit breakers | 600.0mm |