1. Multi-function, can display total power, temporary power, voltage, current, and power 2. Temporary power can be reset to 0, easy to operate 3. Accurate and direct measurement of power consumption from forward and reverse 4. The screen provides clear and precise readings 5. Made of high-quality material, durable and resistant to damage Specification: Item Type: Energy Meter Basic Current: 5 (A) Model: DDS6619-012 Type: Single Phase Energy Meter Current Magnification: 1000imp/kWh Reference Voltage: 230 (V) Frequency: 50 (Hz) Maximum Current: 80 (A) Accuracy Level: Level 1 Display: Digital display Specifications: 230V, 50Hz Ambient Temperature: -35 ~ +65 Celsius, relative humidity does not exceed 95% Style: With transparent shell Color: White Material: ABS Size: 7.8x3.5cm Package Contents: 1 x Energy Meter 1 x English User Manual Only the above package content is included; other products are not included Note: Light and different displays may cause the color of the item in the picture to vary slightly from the real thing. The measurement allowed error is +/- 1-3cm.