Specifications: Voltage: test range 6.5 ~ 100V Measurement Accuracy: 1.0 Measurement speed: 2 times/s Store Energy data when power off. Can be reset to 0 The blue backlight can be turned on/off manually Display Format: 1. Power: Test range 0~2kW The display format within 1kW is 0.0~999.9W; The display format above 1kW is 1000~2000W. 2. Electricity: Test range 0~9999kWh The display format within 10kWh is 0~9999Wh; The display format above 10kWh is 10~9999kWh; 3. Voltage: Test range 6.5~100V Display format 6.50~99.99V 4. Current: Test range 0~20A The display format is 0.00~20.00 Packing Included: 2 PCS DC 6.5-100V Power 20A Power Multimeter