Portable AC Hipot Very Low Frequency Cable Tester WUHAN PRIMARY TESTER TECH&SCIENCE CO., LTD. Base Info Model NO.：VLF-30Trademark：HuayingTransport Package：Wooden CaseOrigin：China (Mainland)HS Code：9030390000 Description Pre：30kv 10mA Very Low Frequency Cable Vlf Tester Next：Different Capacity Vertical Constant Temperature Humidity Control Chamber (TZ-HW150S)
