Plug in volt meter, flat us plug ac 80-300v LCD digital voltmeter voltage test monitor, ac 110v 220v voltage panel power line volt test monitor gauge meter for household plug into outlet to measure voltage

Parameters:
Measuring Accuracy: +/-1.5%, +/- 2 word
Measuring Range: AC 80-300V (110V, 220V)
Consume Power: Less than 1W(about every 1200hours consume 1 kilowatt-hour)
Plug Style: US Plug
Number of Digits: 3 Digits
Dimensions: 55 mm (length) x 40 mm (width)
Color: White

Potentiometer Adjusting Method:
1. Please use the Phillips screwdriver to open the outer case of the voltmeter; then adjust the potentiometer with small size Phillips screwdriver.
2. If the displayed voltage is too high, please adjust potentiometer counter-clockwise;
3. If the displayed voltage is too low, please adjust potentiometer clockwise.

Application:
The monitor can be widely applied in AC 80-300V mains measurement, such as office, factory, laboratory, household and so on.
You can use this item in RV as a way to view voltage to prevent issues with appliances.
You can use this item to monitor the voltage of other appliances; when this volt gauge displays too high or too low voltage, you can selectively turn off your appliances or equipments so as to prolong the life of your appliances.

Notice:
Keep the kids away from the product.
Do not use the product in a damp environment.

Package Includes:
2 x Voltage Test Meter