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Product Description

This is a simple 2-Wire Frequency Meter and Digital Voltmeter that uses an LCD Display to show the data. AC80-300V For Industrial or home application. Useful for your generator to make sure it is preforming with in specification! Product Introduction: (all values approximate)
1.Measurement Precision:1%+/-2 word
2.Displayer:LCD display;blue backlight;black word
3.LCD Visual Size:48*24.5mm
4.Frequency Measurement Range:45.0-65.0Hz
5.Minimum Resolution:0.1Hz
6.Voltage Measurement Range:AC 80-300V
7.Minimum Resolution:1V
8.Measurement Speed:2s/times
9.Appearance Size:70*39*40mm
10.Installation Size:68*38mm
11.Operating Temperature:-10C~50C give or take
12.Operating Humidity:10-80%
13.Operating Air Pressure:80-106kPa
14.Sunlight Illumination:no direct sun exposure, not UV resistant

Notice: This product is not for use with high frequency speed regulation, non-city electricity sine wave frequency or any other application including high frequency operations. As it may damage the meter.

The idea behind this meter is that you will use it in your home or industrial application to measure the voltage and frequency to ensure your mains input is with in specification. Or use on your permanent home, or portable generator to ensure it is preforming properly. Do not use with inverters, or inverter generators that are not pure sine wave. Works very well with older style generators.

Click here to read the California regulatory warning.