Specifications: 

1.Power supply: will ship AC 220V+-10% or AC 110V+-10% version based on the shipping address.
2. Output voltage: 0-500V
3. Output current: 0-1A

4. Ripple and noise: Vpp≤1%rms; 
5. Voltage Stability: ≤0.2%; Current Stability: ≤0.5%; Load Stability:  ≤0.5%;
6. Digital display: LED digital tube
7. Display resolution: 0.1V, 0.1A

8. Over voltage, over current, over temperature and over power protection.
9. Smart fans cooling. 
10.Working temperature: (-10-40)C
11.Storage temperature: (-20-80)C
12.Relative humidity: <80%
13.Size(mm): 160 x 260 x 380 mm

14.Gross Weight: about 8kg

Accessory: Power cord(US, EU, UK and AU plug is available)