China Switch Mechanical Characteristics Comprehensive Tester Hv Circuit Breaker Testing Set, Find details about China Circuit Breaker Analyzer Kit, Circuit Breaker Tester for Sale from Switch Mechanical Characteristics Comprehensive Tester Hv Circuit Breaker Testing Set
span | resolution | error | |
Vacuum breaker | 50.0mm | 0.1mm | 1%±1 word |
SF6 circuit breaker | 300.0mm | 1mm | |
Less oil circuit breakers | 600.0mm |