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Help CenterSFK254 Loop Resistance Tester
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Email:coco@launch-electric.com
Introduction
This tester is used to measure contact resistance of HV/LV switches’ main contact, or DC resistance of HV/LV cable lines. The loop resistance tester takes 100A constant output current. The output voltage could be up to 10V (twice or triple that of common test object). The measuring wire could be of small cross-section so as to reduce labor of the test personnel). The whole test procedures are automatically controlled and carried out by singlechip. The tester is featured by high accuracy, good retest, single button easy operation, LCD display and test result print, suitable for various working circumstances.
Technical Parameters
Measuring range：0~2000µΩ
Measuring accuracy：Grade 0.5
Working temperature：-10℃～50℃
Use condition：0 ~40 ℃, ＜80%, no corrosive air, no conductive dust
Measuring current：>100A/DC
Display: LCD, test result print
Working current：AC220v±10%，50HZ
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