1. Programmable dynamic output voltage
2. High precision frequency stabilizing and voltage stabilizing, key-press quick
3. Adjustment voltage and frequency
4. High precision display: voltage, current, frequency and active power
5. Unique time setting function, control output time 0~16 hours adjustable
6. Unique voltage frequency group shortcut output mode 220V/50Hz, 110V/60Hz and 120V/60Hz
7. Output frequency: 47～63Hz(400Hz optional)
8. Output voltage: 0~300V can adjust and simulate voltages from all countries in the world
9. It has multiple protections of overvoltage, over current, overload, over temperature and alarm function