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" found 3 Products from Jiangxi Julywell Science &Technology Development Co.,Ltd, China

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JW-0306A Clamp Meter Test Calibrator

JW-0306A  Clamp Meter Test Calibrator
The device is a single-phase 0.05 AC-DC standard source designed in accordance with JJG124-2005 Verification Regulation of Ammeters, Voltmeters, Wattmeters and Ohmmeters and the relevant national ...

JW-0301B AC Sampler & Transmitter Calibration Device

JW-0301B AC Sampler & Transmitter Calibration Device
interface, this instrument can automatically or manually calibrate via upper computer software (optional part), and can process and manage the calibration data. Equipped with a high capacity ...

JW-0301A Comprehensive Calibration Unit for Transmitter

JW-0301A Comprehensive Calibration Unit for Transmitter
converter ( DFC ) and a plurality of the current range, so the measurement of electrical energy accuracy can also guarantee for grade 0.05. So,the device, with high precision and stability, combines ...
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