["brand new and high quality\nFeatures:\nMade of high quality material, solid, durable, high hardness, wear resistance, high precision and high pressure resistance, long service life.\nIt will cut off the power when the circuit has over-voltage, under-voltage or over-current, efficiently protect your household appliances.\nAnd it will automatically turn on the power supply when the circuit voltage and current returns to the normal.\nAdjustable range that over voltage value range 221V-300V, and under voltage value range 219V-150V, over current value 1-40A.\nDual LED display the real voltage and current values,also can be used as a voltmeter and ammeter, easy and clear to read.\nEasy to install and use, very convenient.\nVoltage Protector Relay only, other accessories demo in the picture is not included!\n\nSpecification:\nMaterial: ABS, Electronic Components\nRated Voltage: 220V\nOptional Rated Current: 40/63/80A\nOver Voltage Range: 221V-300V (Adjustable)\nUnder Voltage Range: 219V-150V (Adjustable)\nSize: app.8.5 x 3.5cm/3.35 x 1.38in\nColor: White\nQuantity: 1 Pc\n\nNote:\nPlease allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.\nDue to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!\n\nPackage includes:\n1 x Voltage Protector Relay"]