High performance impedance test
Support carrier constant current impedance test
Built in 8-gear bandwidth adjustment and independent setting of integration time to ensure the stability of high resistance system test

Automatic current range design ensures high sensitivity test in different frequency bands

It includes the test functions of control potential EIS, control current EIS, Mott Schottky curve and differential capacitance curve

Wide range of impedance test, applicable to ultra-low resistance and ultra-high resistance systems