Product Details

JY44A DC Resistance Bridge covers the scope of QJ23, QJ44, QJ57 and other single and double arm bridges, with digital measurement and built-in rechargeable lithium battery. Suitable for DC resistance measurement of transformers up to 35kV and all instrument transformers; also can be used for DC resistance measurement of metal conductors, switches, motors, etc. The instrument is compact and lightweight, making it an ideal tool for power generation, power supply, and industrial and mining enterprises.

● Measurement range: 0～20kΩ

● Maximum output current: 10A, suitable for extremely low resistance measurement of dry-type transformers

● Third-generation power technology, high efficiency, one charge can test hundreds of transformers

● Inductive test object anti-disconnection protection function, durable and reliable

● Audible discharge alarm with clear discharge indication