Touchpad Circuit Breaker Analyzer in 12 Channels WUHAN PRIMARY TESTER TECH&SCIENCE CO., LTD. Base Info Model NO.:HYGK-306ATemperature:-10~40°cHumidity:<80%Trademark:HuayingTransport Package:Wooden CasesOrigin:China (Mainland)HS Code:903180909 Description Pre:High Accuracy Circuit Breaker Tester with Switch Time 0.01ms Next:Series Variable Frequency Resonance Hipot Test Set Hyxz with ISO, Ce Approve