ICQUANZX 2pcs Flat US Plug AC 80-300V LCD Digital Voltmeter Voltage Measuring Monitor, AC 110V 220V Voltage Panel Power Line Volt Test Monitor Gauge Meter for Household Plug into Outlet to Measure.

Brand: ICQUANZX

Features:

• Easy to use, no buttons to press just plug it in and it instantly displays voltage. Just connecting to the switch plug directly or any other kind of switch plug.
• Perfect size voltage monitor tester , with straightforward design and nice back lit LCD display , that you can read it without any trouble, even in Dim light.
• Great for immediate check on power health of devices , you can get the instant information wherever you are.Also it can help you to know what is going on with power while plugged in.
• It works well for anywhere in your home and RV ,actively monitor the line voltage on the circuit , monitor in real time.
• It is very helpful in RV and home to monitor AC voltage.this meter shows you the voltage at a glance and help you prevent the voltage problems ,possibly saving some expensive repairs or the accident.

Details: Descriptions:
The module designed for measuring the ac voltage by connecting to the switch plug directly or the other kind of switch plug.
It is suitable for measuring the AC voltage in many place, such as office, factory, laboratory, household and so on.
You can use this item to monitor voltage of appliances; when this volt gauge show too high or too low voltage, you can choose to close your appliances or equipments so as to prolong life of your appliances.

Parameters:
Measuring range: AC 80-300V
Application:
You can use this item in RV as a way to view voltage to prevent issues with appliances
The product can show the voltage of power by connecting to the plug of AC 110V/220V
It is important for you to let the children away from the product
Don’t use the product in a damp environment

Potentiometer adjustment:
Please use the phillips screwdriver to open the outer case of the volt meter;
later you can use phillips screwdriver in small size to adjust the potentiometer;
if display voltage is too high, then please adjust potentiometer in counter-clockwise direction; if display voltage is too low, then please adjust potentiometer in clockwise direction

Package Includes:
2x Digital Voltmeter

Package Dimensions: 50x168x82