Feature: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 NewItem Type: Voltage MeterMaterial: ABSColor: As shown in the pictureSize: Approx.78x42x26mm / 3.1x1.7x1.0inMounting Dimension: Approx.76x39mm / 3.0x1.5inWeight: Approx.41g/1.4ozMeasuring Range: AC80-500VWorking Voltage: No additional power supply, two-wire systemLow Power Consumption: 0.2WWiring Method: Binding postDisplay Mode: LCD blue backlightMeasurement Rate: 2 times / SExtreme Working Conditions:Working Temperature: -10 ~ +50 CWorking Humidity: 10~80% (no condensation)Working Pressure: 80 ~ 106kPaSunlight Exposure: No direct exposurePackage List:1 x AC Voltage MeterNote:1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.