Digital Single Phase Energy Meter Tester Electricity Usage Monitor AC 110V 40V~300V 100A Ampermeter Power Voltmeter Ammeter Voltage Amps Watt Kwh Frequency Power Factor Meter Multimeter (Built-in CT)

The "Electricity Usage Monitor" is a must-have for anyone looking to save money on their energy bills! With its wide viewing angle, color LCD screen, and ability to measure voltage, current, and power, this device makes it easy to keep track of your electricity usage.

Plus, its built-in CT or external CT options make wiring a breeze.

And with its auto store & memory function, you can easily monitor and save your energy data without any hassle.

Don't miss out on this amazing product - get your "Electricity Usage Monitor" today!