Smart Circuit Resistance Tester with 0.1 μΩ Resolution
Product Overview
Designed to meet the latest preventive test standards for power equipment, this device excels at contact resistance measurement for all types of switchgear. Key technical parameters: minimum test current of 100 amperes, mandatory continuous operation for over 1 minute. Versatile application scope includes busbars, welds, wires and cables, making it an essential tool for power system maintenance.
Performance Features
★ Adopts constant current output; the instrument has a high output current and is lightweight;
★ Protective circuit for strong reliability;
★ Features a one-minute test function to meet specified testing requirements;
Technical Parameters
| Output Current | 100/200A |
| Operating Mode | Timed operation or continuous operation |
| Measurement Range | 100A: 0～50mΩ 200A: 0～10mΩ |
| Resolution | 0.1μΩ |
| Measurement Accuracy | ±(0.5%+3 digits) |
| Power Supply | AC 220V±10% 50±1Hz |
Application Scenarios:
♦ Power systems: power generation, transmission, transformation, and distribution;
♦ Factories and mines: large-scale manufacturing plants and various mining companies;
♦ Metallurgy and petrochemicals: smelting, chemical industry, water treatment, etc.;
♦ Transportation: ports/railways/highways/airports and municipal street lighting, etc.;
♦ Enterprises and institutions: logistics departments of large enterprises and institutions;
♦ Construction industry: large construction and property management companies;
♦ Power equipment installation and testing: power installation and commissioning companies of various levels;
Get in Touch
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