Features 1、With digital LCD blue backlight display, which is more clear and convenient to read data. 2、Low power consumption, high stability, high accuracy. The appearance adopts standard size, more convenient to install. 3、Easy to operate, two-wire direct testing, no external power supply. 4、Two-wire LCD volt meter panel, able to measure the voltage range is AC80-500V, the testing range is wide and wire connection is easy. 5、Compact size and lightweight, portable to carry and use. Specification Condition: 100% Brand New Material: ABS Color: As shown in the picture Size: Approx.78x42x26mm / 3.1x1.7x1.0in Mounting Dimension: Approx.76x39mm / 3.0x1.5in Weight: Approx.41g/1.4oz Measuring Range: AC80-500V Low Power Consumption: 0.2W Wiring Method: Binding post Display Mode: LCD blue backlight Measurement Rate: ≥ 2 times / S Extreme Working Conditions: Working Temperature: -10 ~ +50 °C Working Humidity: 10~80% (no condensation) Working Pressure: 80 ~ 106kPa Sunlight Exposure: No direct exposure Package List 1 x AC Voltage Meter