The circuit resistance tester adopts 100A constant current output and is equipped with automatic testing function, which can automatically start and stop testing; Automatically save test data; Continuous testing can be conducted without the need to operate instruments, greatly reducing labor intensity.

The product is mainly used for measuring the contact resistance of switch contacts and other micro ohm resistors, with fast testing speed and high accuracy.

▶ Equipped with automatic testing function, it can automatically start and stop testing; Automatically save and print test data; Continuous testing can be conducted without the need to operate instruments, greatly reducing labor intensity.

▶ Wide measurement range of 0-100m Ω.

▶ A 4.3-inch industrial grade high brightness color LCD screen that remains clear and visible even in strong sunlight.

▶ High stability and reliability, excellent heat dissipation design; Under a test current of 100A, continuous testing for 1 minute meets the national standard requirements; Can be tested continuously multiple times to meet various application scenarios on site.

▶ Equipped with RS232 communication interface, it can realize remote control and data upload of the instrument.

▶ Multiple current options of 100A/80A/50A/30A are available, making testing more flexible.

▶ It has multiple protection functions such as overvoltage protection, open circuit protection, and overheating protection.

▶ Built in large capacity storage, capable of storing 800 test records.

▶ Equipped with a USB interface, it can be connected to an external USB drive to import test data into the USB drive, making it easy to write test reports.