Functional Features

◉ Fully digital adjustment and programmable interface, with a low adjustment fineness of 20 n Ω, making it easy to test the sensitivity of the tested meter and having advantages that cannot be compared with physical resistors.
Compared with traditional resistor box designs, there is no residual resistance or contact resistance caused by band switches, which can also avoid resistance changes due to overload.
Compared with electrical analog AC/DC resistors, it has higher sensitivity (usually not less than 1 μ Ω for products in the same industry), more adjustment bits, lower noise, higher accuracy, intuitive display, strong anti misoperation ability, and convenient use.
◉ It can directly measure AC and DC currents ranging from 0.5 A to 60 A, with an optimal accuracy of 0.015% and full automatic range switching.
It has functions such as DC ripple and AC harmonic measurement, waveform display, data statistics and analysis, stability testing, etc. It is an excellent AC/DC ammeter.
Equipped with a large LCD screen, it can simultaneously display input and output currents, output voltages, analog resistors, and calibration errors of the tested meter.
The device has good protection and high reliability, with self calibration function to ensure that the periodic verification is qualified.

AC/DC current measurement

DC resistance simulation

AC resistance simulation

DC resistance simulation

Selection Guide