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current voltage calibrator

" found 2 Products from Nanao Electric (wuhan) Co.,Ltd, China

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NAJNY Automatic Insulated Boots Gloves Withstand Voltage Testing Device

NAJNY Automatic Insulated Boots Gloves Withstand Voltage Testing Device
voltage, leakage current, withstand voltage time status information and other data will be displayed LCD screen at the same time, with back light, clear reading and is intuitive. 2, English ...

NAHJ Standard Voltage Transformer

NAHJ Standard Voltage Transformer
Main Features PT of 110/√3 kV, 0.01 class which has high voltage class and high accuracy, this can be used to calibrate the PT 110kV/100V below class 0.05. It can calibrate PT from 20% to 120% ...
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