... LCD screen display 2) Automatic resonant regulated, manual frequency regulated, and automatic voltage step-up and voltage withstand function3) Auto-regulate ... and voltage divider test signal monitor protection function, and with warning function 5) After test finished, automatic data ... 20kVA, 50kVA, 100kVA, 200kVA, 300kVA, and 600kVA 2) Output voltage regulating range: 2 - 200V, 10kW and 0 - 320V, > ...