
China Manufacturer 100A Contact Resistance Tester with High Quality
Product Introduction
Relying on a strict quality management system and an enterprising spirit, we have now become a supplier of high-quality kinematic viscosity bath, partial discharge testing, closed cup flash point measuring instrument in China. Remember to email us directly. We use our own industry experience and customers to constantly put forward suggestions in all aspects.
HZ-5200 200A Circuit Breaker Contact Resistance Tester

Introduction
HZ-5200 Contact Resistance Tester adopt High frequency high power constant current switching power supply technology to detect the Micro ohm contact resistance. The Instrument is widely used for varieties of the switches and Contact resistance of switches and electrical appliances, contact resistance and Power cables, contact resistance of welding seam detection.





Technical Index
Current measurement | 50A, 100A,150A,200A |
Range | 0~100mΩ (50A)/ 0~50mΩ (100A)/ 0~20mΩ (150A)/ 0~20mΩ (200A) |
Resolution | 0.1µΩ At Min. |
Precision | ±(0.5%±2) |
Power consumption | 1000W |
Working method | Continuous measurement. |
Power supply | 220V 50Hz |
RH less than 90%, no dew | |
Size | 360*290*170(mm) |
Weight | Tester 6.4KG, Wire box 9KG |

Safety Precautions
Operator Qualifications: Handlers should possess basic knowledge of electrical equipment and testing instruments.
Shutdown Procedure: After completing measurements, press "Reset" and then turn off the power. Caution: Do not disconnect any wires while the circuit is live.
Component Replacement: Press "Reset" before replacing any components when the tester is not in use.
Service Requirement: The tester must be serviced by qualified professionals only. Do not attempt to repair or modify the instrument yourself.
Measurement Restriction: This tester is designed exclusively for contact resistance measurement. Do not use it to measure inductive contact resistance.



Our perfect management system and rich production experience make our China Manufacturer Kvtester Zc-302A-100A Contact Resistance Tester with High Quality have excellent quality. We uphold the corporate spirit of 'Unity, Responsibility, Professionalism, and Efficiency', and continue to provide high-quality products and services. Our products are widely used in various industries and exported to many countries and regions. Our company is determined to become a reliable brand in the minds of customers. We sincerely look forward to working with you hand in hand.
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