... .IEC156. 60kv/80kv/100kv Transformer Oil Tester Unit:In the electric power industry, insulating oil is wildly applied in ... II Automatic oil tester is designed according to international standard of IEC156. Adopt industrial single chip as controller, apply large ... . Small size, light weight, easy operationsTechnical Parameters: Power supplyAC220V±10%,50HzOutput voltage0~100KV(60KV,80KV,100KV)Capacity1. ...