Digital power meter 1. AC220V power supply or according to your requirement 2. Dimension: (W) 96mm X (H) 48mm X (D) 77mm Specification:Power supply: AC220V or others(according to your requirement)Digit Display: 15mm high light LEDOperating temperature: 0~50Relative humidity: 20%~80%Installation method: InlayTapping size: 90 X 45 (mm)Dimension: (W) 96mm X (H) 48mm X (D) 77mmAC voltage input range: ...