KETOTEK Watt Meter Power Meter Plug – Home Energy Monitor with LCD Display

Your practical home energy companion

The KETOTEK Watt Meter Plug sits between your wall outlet and every device you own, giving you clear visibility into how much energy your daily routines consume. Its compact form fits neatly behind a TV stand, on a power strip, or beside a desk, so you can observe real-time numbers as you go about tasks without clutter.

Behind its simple interface lies a versatile set of measurements. Navigate a one-click interface to switch between parameters, viewing KWH and estimated costs, Watts and apparent power, true RMS voltage and current, frequency, and power factor. The meter helps you understand energy behavior across devices and times of day, enabling more informed decisions about usage patterns.

Key capabilities at a glance

• Real-time energy readings for a wide range of household appliances
• Cost estimation to gauge monthly or daily energy expenses
• Voltage, current, power, and frequency measurements for deeper insight
• Overload alarms and clear visual warnings to safeguard outlets and devices
• Data storage that retains measurements through power outages and lets you review trends
• Bright LCD display with wide viewing angles for easy reading from any position

Real-life uses that matter

Plug a computer, gaming console, printer, or refrigerator into the meter and watch the numbers respond to different activities. Run a movie, print a batch of documents, or start a laundry cycle and compare the energy footprint of various settings or modes. The default overload limit is 3680 W and is adjustable, so you can tailor protection to your outlets and devices.

For quick planning, press M to show KWH and cost, press + to view Watt and VA, and press - to display Hz and PF. The device also highlights maximum and minimum power during sessions, and holding OK for three seconds reveals the accumulated usage time.

Safety, setup, and practical tips

Begin with a reasonable overload threshold (for example, around 1800 W) to learn how your devices behave. The unit includes protective indicators and alarms to help you stay informed without disrupting your routines. All readings are designed to be easy to interpret, offering practical insights without promising guaranteed results.