Feature:1. Plug and Play: Our digital display meter is simple to operate, plug and play, and features a clear digital display which is very intuitive.2. Robust and Practical: This meter is made of ABS material, superb craftsmanship, sturdy and practical, and can be suitable for a long term under the correct operation.3. Compact Size: The professional compact design of the meter make it easy to install. This meter is easy to carry and use, also very convenient to store when you are not in use.4. Security in Usage: The meter enhances security in usage, can withstand greater work strength, improves performance, allows for an enhanced experience in usage.5. Applicable Scenario: Our generator digital display meter is suitable for diesel and gasoline generators used as counting meter, if you happen to have related needs, then this one is suitable for you.Specification:Item Type: Generator Digital Display MeterMaterial: ABSHole Size: Approx. 75 x 58mm / 2.95 x 2.28inPanel Size: Approx. 80 x 63mm / 3.15 x 2.48inVoltage Measuring Range: 0-500V Resolution 1V Current Measuring Range: 0.0-50.0A Resolution 0.1A Input Voltage: 220V or 380V Single Phase Power Measuring Range: 0.0-12.0KW Resolution 0.1KW Three Phase Power Measuring Range: 0.0-18.0KW Resolution 0.1KW Frequency Measuring Range: 20.0-99.9Hz Resolution 0.1Hz Accumulated Generator Working Time Counting Range Saved During Power Failure: 0000: 00-9999: 59 (0.1=6 minutes) Working Voltage of Protection Module: DC 8-20V (5%)Display Type: LED digital displayWorking Temperature: -25~70 Storage Temperature: -40~70 Humidity: 20-90% Use time: 2 years.Package List:1 x Generator Digital Display Meter2 x AccessoryNote:Please pay attention to the correct operation.