High Quality Circuit Breaker Analyzer Test Equipment WUHAN PRIMARY TESTER TECH&SCIENCE CO., LTD. Base Info Model NO.:HYGK-307Temperature:-10~40°cHumidity:<80%Trademark:HuayingTransport Package:Wooden CasesOrigin:China (Mainland) Description Pre:Environmental Chamber Ipx12 Drip Rain Waterproof Test Equipment Next:Circuit Breaker Analyzer with 12.1-Inch Touch Screen