High-Precision 100A Contact Resistance Tester
Engineered with a robust 100A current output for accurate low-resistance measurements, ensuring reliable performance in demanding electrical testing applications.
Portable & User-Friendly Design
Features a lightweight yet durable ABS housing with an ergonomic grip, paired with a bright LCD display for clear readings in low-light environments.
Wide-Range Applications
Ideal for testing circuit breakers, switchgear, and busbar connections in power plants, substations, and industrial maintenance.
Premium Construction & Safety
Equipped with gold-plated test probes to minimize contact resistance and insulated handles for secure operation under high-current conditions.
Fast & Efficient Measurement
Delivers stable readings within 3 seconds, supporting both 3-wire and 4-wire Kelvin bridge methods for laboratory-grade precision.
Bulk Order Advantage
Direct factory pricing with volume discounts available, backed by global logistics support for wholesale buyers.
Certified Quality Assurance
Complies with IEC 61557 standards, rigorously tested for durability and accuracy before shipment.