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Products > power factor meter > Jiangxi Julywell Science &Technology Development Co.,Ltd | Similar Products

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power factor meter

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

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JW-0306A Clamp Meter Test Calibrator: Power of V/I output Max. 20VA Accuracy Voltage20-1000V ， current0.2-20A 0.05% Voltage200-400mV ， current 20mA-40 mA , current 200A-1000A 0.5% Stability 0.01%/60s Distortion factor < 0.3% for ...

JW-0302E Field Calibrator of Multi-function Electric Energy Meter: meter testing, electric energy meter calibration. 1. Comprehensive errors of metering equipment can be tested by online real load when there’s no power failure or change of metering circuit and the ...

JW-0301B AC Sampler & Transmitter Calibration Device: meters’ original calibration data for review and upload. 3 Main Technique specification ·Voltage output range 57.7V，100V，220V，380V， Power of output Max. 20VA； ·Current output range 1A，5A， Power of ...

JW-0301A Comprehensive Calibration Unit for Transmitter: meter (voltmeter, ammeter, wattmeter, cymomer and power factor meter), and measure the variables caused by the effects of the voltage, current, wave form, power factor. l This instrument offers an ...

JW-0301AT AC / DC Meter &Amp; Transmitter Calibration Bench: meter is setted;. Main Technique specification AC output ·Voltage output range (V)：10，20，50，100，200，400，800； ·Current output range (A)：0.1，0.25，0.5，1，2.5，5，10，25，50，100； ·Regulating range ...

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JW-0306A Clamp Meter Test Calibrator