230V Plug-In Power Meter and Electricity Usage Monitor with Cost Display

Discover which appliances are increasing your electricity bill. This socket analyzer measures live power and tracks accumulated energy in kilowatt-hours. Its LCD shows voltage, current, watts, frequency, power factor, time, minimum or maximum power, and estimated cost. Enter your local electricity rate to compare devices and understand everyday consumption.

Key Features

• Displays watts, volts, amps, frequency, and power factor
• Tracks kWh, operating time, and estimated cost
• Records minimum and maximum power
• Overload warning for safer monitoring
• Direct socket design needs no rewiring

Why Choose Our 230V Power Meter

Unlike watt-only testers, this wattmeter socket combines real-time readings with long-term consumption and cost tracking. Its simple controls make appliance comparisons easier without apps, accounts, or Wi-Fi.

Perfect For

Ideal for refrigerators, televisions, computers, fans, kitchen appliances, office equipment, workshop tools, standby-power checks, and home energy audits.

How to Use

Confirm the plug, outlet voltage, and appliance load match the selected model. Plug the meter into a wall socket, set the cost per kWh, then connect the appliance. Use indoors in a dry area and never exceed its stated current or wattage rating.

Make Every Kilowatt Count

Choose this energy cost monitor to find power-hungry appliances and make informed energy-saving decisions.