An overview,

The company development and production of 200 a series loop resistance tester adopts the 32-bit ARM kernel, which is the core of the process, to control the whole machine, automatically self-calibration and steady flow resistance, data processing, display, and other functions, can measure all kinds of high voltage switch and electrical contact resistance, loop resistance and transformer substation busbar resistance and electric contact resistance and contact resistance welding seam. The instrument is small in size and light in weight, which greatly facilitates the use of staff.

Two, technical indicators

Output current and range:

100A, 200A, range: 0-50MW (100A grade), 0-20MW (2 grade).

Test accuracy :0.5% highest resolution: 0.1MW.

Chinese menu display, easy to operate.

With large capacity storage function, can store 2000 test records.

Power supply: AC220V±10%.

Operating temperature: -10℃ ~ 50℃.

Operating humidity: Ambient humidity < 90%RH.

Instrument weight: 5㎏.