Specifications
SKU: CUSTOM EcoKeeper® ( simple power meter) EC-03N
Product overview
This is effective when checking the power consumption of a single home appliance.
- Simply connect it between the wall outlet and the electrical appliance (AC 100V) to measure the power consumption of the electrical appliance.
- You can check the usage status of electrical appliances (the six blue icons above).
- You can change the electricity rate.
How to use
1. Connect the electrical appliance you want to use to the outlet on the main unit.

2. Plug the product into a wall outlet.

3. The LCD display will show the amount of electricity used, electricity charges, etc.
The displayed content will change each time you press the "Display Switch" button.Precautions when connecting to a power source
Do not use it with portable power sources, as this may cause damage to the device or connected devices.
Display content
Instantaneous power and cumulative power display

Display of hourly electricity charges and cumulative electricity charges

Usage time and CO2 emissions display

Other Features
- Change electricity rate settings: You can change the unit price for electricity rate calculations from 0.001 yen to 99.99 yen, and you can reset it even if the unit price of electricity changes.
- Accumulated value memory: You can memorize the "accumulated power consumption," "accumulated electricity charges," "usage time," and "CO2 emissions."
specification
General specifications
| Rated voltage | AC100V, 50/60Hz |
|---|---|
| capacity | 15A or less (1500W or less) |
| Measurement range | 1W to 1500W |
| Measurement accuracy | ±(2%+2digits) (When connecting an electrical appliance of 10W or more with a power factor of 1) |
| Electricity rate conversion rate | 1kWh = 22 yen (settings can be changed) |
| Power consumption | 1W or less |
| Operating temperature and humidity | 0 to +50°C, 70% RH or less (no condensation) |
| Storage temperature and humidity | 0 to +60°C, 80% RH or less (no condensation) |
| size | Approximately W 62 × H 70 × D 28 mm |
| weight | Approximately 85 g |
| Material | PC/ABS resin (mixed) |
| accessories | operating instructions |
| JAN | 4983621660371 |
- The output capacity of the outlet is up to 15A (1500W). Please be sure to use it at or below this capacity. Also, if you are using a device with a capacity of 1000W or more, it must be used alone.
- Please also read the instruction manual for the device you are connecting. Some heaters and other products require direct connection to a wall outlet.
- This device is not waterproof, so it cannot be used outdoors or in places where it may come into contact with water.
Inquiry - CUSTOM EcoKeeper® ( simple power meter) EC-03N