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Product Introduction:
GF300A Loop Resistance TesterAccording to the new "Power Equipment Handover and Preventive Test Procedures" requirements, it is used for measuring the conductive loop resistance of various switchgear. Our factory has designed and developed a new generation of intelligent loop resistance tester according to the new regulations. This product is suitable for testing the contact resistance of main contacts of high and low voltage switches, and the DC resistance of high and low voltage cable lines.
Product Aliases:
Contact resistance tester, switch loop resistance tester, contact loop resistance tester, contact (loop) resistance tester, electronic megger, digital megger, loop resistance tester, intelligent loop resistance tester.
GF300A Loop Resistance Tester
Product Features:
Switch Contact Resistance Tester (300A) adopts 300A constant current output. The maximum output voltage reaches 10V, allowing the use of thin test leads, greatly reducing the labor intensity of field test personnel. The test process is fully controlled and implemented automatically by a microcontroller, with high accuracy, good repeatability, simple and easy operation, LCD display of test data, and result printing.
Product Parameters:
◆ Measurement range: 0-1999μΩ Resolution: 1μΩ
◆ Measurement current: 100A-300A DC
◆ Measurement accuracy: 0.5 class
◆ Display mode: LCD display, result printing
◆ Working temperature: -10℃~50℃
◆ Working current: AC220V±10%
◆ Volume: 445×285×230
◆ Weight: 7.2Kg
Note: The above information and technical parameters are compiled and released by Yangzhou Darui Electric Co., Ltd.
