
Contact Resistance Test Set Circuit Breaker Test Equipment
Product Introduction
We always adhere to the concept of leading technology, quality first, and customer-centric and we are the world's leading supplier of 2000A Primary Current Injection Test Set, ct pt test kit, sf6 leak detection equipment. We attach great importance to the construction of a modern professional management system. Choosing our company is to choose your own way to success. We are looking forward to cooperating with you.
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.



Due to the wide application of our products and our favorable market position, we strive to sell our Contact Resistance Test Set Circuit Breaker Test Equipment to more countries and bring our high-quality products and services to every corner of the world. We have established deep friendships and good cooperative relationships with our customers. At present, our products are sold at home and abroad, and are loved by dealers, self-employed, and customers from other channels, and have established a good brand image.
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