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Products > current voltage calibrator > Jiangxi Julywell Science &Technology Development Co.,Ltd | Similar Products

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current voltage calibrator

" found 5 Products from Jiangxi Julywell Science &Technology Development Co.,Ltd, China

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JW-0305 Single-phase AC & DC Meter Calibration Device: 1. The device is composed of single-phase AC standard voltage source and standard current source as well as DC standard voltage source and standard current source which enable output. 2. It ...

JW-0302E Field Calibrator of Multi-function Electric Energy Meter: 1General Field calibrator of multi-function electric energy meter is a high-precision testing instrument developed and manufactured by our company with an integration of AC sampling electric ...

JW-0301B AC Sampler & Transmitter Calibration Device: calibration to the basic errors of AC sampling electrical measuring equipment (including measurement of voltage, current, power, frequency, phase,power factor, etc), and measure the variables caused ...

JW-0301A Comprehensive Calibration Unit for Transmitter: calibration to the basic errors for various kinds of industrial-frequency electric meter (voltmeter, ammeter, wattmeter, cymomer and power factor meter), and measure the variables caused by the ...

JW-0301AT AC / DC Meter &Amp; Transmitter Calibration Bench: calibrate 0.2 level (0.1 level) and following AC meters, DC meters, transmitters, AC sampling meters, electric energy meters, harmonic measuring instruments, etc.. 2．The configured standard meter can ...

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