Know the power consumption of each electrical appliance

You can check the real time measurements with your smartphone.It can also be left as data.

Know how power consumption is per use.

Logs graph to see changes in power.Review operation, environment

Measures electrical power consumption with an outlet

The Bluetooth wattchecker is an easy-to-install power meter that plugs directly into an outlet. You can easily measure the current consumption, voltage and power consumption by connecting the power plug to your home computer, the latest game consoles and other appliances.

Measurement data displayed on smartphone

The measurement data will be displayed on the smartphone/tablet. This product can be connected wirelessly via Bluetooth.You can view and operate it at hand, so you can use it anywhere you have an outlet.It can be safely installed in outlets that are difficult to use with watt checker on the main unit, and can be used with a screen on the back or high location.

Save the power consumption of approximately 50 months (daily conversion) on the main unit.

This product allows you to store recordings every day, hour, minute, and every time in the main unit.The daily calculation can save the power consumption of about 50 months, and you can check the cumulative data display in a graph.Even if this product is removed from the outlet, it will still remain consumed and measured data.

Displays 7 types of data such as power consumption and CO2 emissions.

The data that can be measured using this product is not only power consumption (W), but also voltage (V), current (mA/A), power consumption (Wh/kWh), measurement time overtime (day/hour/minute).　You can also calculate data from CO2 emissions and electrical charges from these values.

The LCD screen is wider than the watt checker equipped with a display panel on the main unit, so you can check the abundance of information to the smallest details.

Display measurement data and cumulative graph in a dedicated app.

This product can store approximately 50 months of power consumption per day.The cumulative data display can be viewed back to the month graph.Even if this product is removed from the outlet, it will still remain consumed and measured data.

Real-time display

Displays current measurement data in a list. The display can be switched between measurement monitors and graphs. Power consumption/voltage/current will be updated every 1 second, power consumption/CO2 emission/electrical charge/measured elapsed time will be updated every minute.

Cumulative data display

Display cumulative data on a bar graph for a period. You can choose between the listed item power consumption/electric charge/CO2 emissions, and you can choose between 1 hour/1 day/1 month/1 year.

Equipped with a real-time measurement function that allows continuous measurement of power consumption.

The wattchecker is equipped with a real-time measurement function that can record data every second of the power of your device.For example, you can see the difference in power consumption due to air conditioning conditioner, the power difference when the power is on or standby, the amount of power changes over time, and you can store these data.

You can turn the power on and off from your smartphone.

Using the dedicated app, you can also turn off the power supply from your smartphone or turn it on.Use the app to turn off the wattcheckers to prevent forgetting to turn it off and power off household appliances without the main power supply.

The measurement data can be written on to CSV files.

Store cumulative data (power consumption) in CSV format and send it via email.Convenient for data management and analyzing on a computer using Excel, etc.

Connect up to 4 devices simultaneously

You can connect up to 4 devices simultaneously with a single smartphone.Select devices to view and operate in the apps device selection screen.

"Lightning Guard" function to protect connected appliances from lightning surges

This product is equipped with a "thunder guard" to protect connected electrical products from lightning surge. You can rest assured that it will protect your appliances when you need it. In case of direct thundering or excessive lightning surges, the device may not be protected.

Connects appliances up to 100V/15A, 1500W

It can also be used to measure household heating and cooling appliances that tend to increase power consumption. Cannot be used with electrical products that use over 100 V power supply, such as 200 V type air conditioners. With a total of up to 1500W, you can also use the power tap to measure the total value of multiple appliances.

Part Names

Visit the Ratock System website for more details.