Product Details

★ Features
★ Uses high-quality components, adopts high-frequency voltage doubling rectification and PWM modulation technology, with stable output voltage and low ripple coefficient.
★ Automatically calculates the 0.75 voltage value under 1mA for zinc oxide arresters, with accuracy less than 0.5%
★ After setting the test voltage, it automatically boosts; overvoltage and overcurrent protection are automatic.
★ Technical Parameters
★ Working Power Supply: AC220V±10%  50Hz
★ Rated DC Voltage (KV) 40, 60, 80, 100, 120, 160, 200, 220, 250, 300, 400.
★ Rated DC Current (mA) 2, 2.5, 3, 5, 10.
★ Current Resolution: 0.1μA   
★ Voltage Resolution: 0.1KV
★ Ripple Coefficient: <0.5%