ZXHL-100P High Precision Portable DC 50A 100A Contact Resistance Test Set

Switch Test Series
October 15, 2025
Video Description:
Introducing the ZXHL-100P High Precision Portable DC 50A 100A Contact Resistance Test Set, designed for accurate measurement of contact resistance in high-voltage switches. This tester features continuous high current output, high stability, and precision, making it ideal for power system maintenance and factory testing.