
Intelligent Zn48-200 DC Battery Testing Load Bank
Product Introduction
We offer fantastic strength in high quality and enhancement, merchandising, income and marketing and procedure for Interfacial Tension Meter, load loss test of transformer, DC Hipot Tester. We will serve our customers with excellent product quality sincerely, and welcome customers to our company for negotiation and cooperation. We are willing to work hand in hand with our customers to get rewarded and seek win-win in cooperation.
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.



We aim to produce high-quality, high-grade, and diversified products in the Intelligent Zn48-200 DC Battery Testing Load Bank field, and try our best to meet the requirements of every customer. Now, with the development of internet, and the trend of internationalization, we have decided to extend business to overseas market. Our company adheres to the business philosophy of 'trustworthiness and pragmatism, forge ahead', and with perfect after-sales service, we will walk towards success with you. And we sincerely look forward to continuing guidance and support from all walks of life and the majority of new and old customers!
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