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JW-0302E Field Calibrator of Multi-function Electric Energy Meter

JW-0302E Field Calibrator of Multi-function Electric Energy Meter
measurement, calibration of electric energy meter and wiring judgment. High-precision and high-linearity voltage transformer and current transformer are equipped for the instrument so that the ...

JW-0301B AC Sampler & Transmitter Calibration Device

JW-0301B AC Sampler & Transmitter Calibration Device
color LCD screen, character display clear chart. Device has the advantages of high precision, stable and reliable work, convenient operation and flexible features such as. 2 Main functions & ...

JW-0301A Comprehensive Calibration Unit for Transmitter

JW-0301A Comprehensive Calibration Unit for Transmitter
Measuring Transducer for Converting AC Electrical Quantities into DC Electrical Quantities. The core technique of meter embedded in this instrument is a high precision industrial frequency AC ...
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