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  • Home Energy Meter
  • Home Energy Meter
  • Home Energy Meter
  • Home Energy Meter
  • Home Energy Meter
  • Home Energy Meter

Home Energy Meter EC-03N-M

4.11 (18)
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29.99 SGD
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Item Feature
Instantaneous power, settlement power display, electricity charges per hour, the accumulated electricity charges display, use time, CO2 emissions display
Operating Temperature and Humidity Range
0 over + 50 degC , 70% RH or less (without condensation)
Dimensions (Width W x Height H x Depth D) (mm)
Power Consumption
Less than 1W
Weight (g)
About 85
Measuring Range
Electricity charges exchange rate//1kWh=22JPY (setting-changeable)
Storage Temperature/Humidity Range
0 over + 60 degC , 80% RH or less (without condensation)
You can set the unit price of electricity price calculation to \ 99.99 over
Measurement Pricision
+ / Over (2% + 2digit) (10W or more, when the electrical product connection of power factor 1)
Rated Voltage
15A below (1500W or less)
PC (polycarbonate)
Instruction manual
Customer Reviews
5 star 10
4 star 4
3 star 1
2 star 2
1 star 1
Review Rating: 4.11
18 Customer Reviews
The reviews are automatic translation.
Confirm actual power consumption of electric appliances that I was interested in
From Japan
On 2018-02-09 20:29:16
It is easy to understand and very convenient item, it is only when the air conditioner can not be used, I wanted to see the air conditioner · · ·. So I am decreasing one star.
This review is about item#296817.
I am using it to see the power of the facility
From Japan
On 2017-10-25 16:18:21
I used too much electricity at the same time and tried frequently, but as each power is known, the trip disappeared.
This review is about item#296817.
Used for measuring wattage of standby power, used for environmental studies of elementary school lower grades
From Japan
On 2017-10-08 15:37:52
It is reasonable and reasonably priced, it is possible to measure electricity consumption (Kwh), charge (yen), CO 2 kg of electric appliances alone.
This review is about item#296817.
Confirmation of air conditioning fee
From Japan
On 2017-05-30 06:32:53
It is cheap and nice. I do not expect accuracy, but I think that we can compare, so we attached it to the air conditioner. Power for each operation is displayed and is helpful.
This review is about item#00296817.
Measurement of electricity consumption of commercial refrigerated showcase
From Japan
On 2017-02-06 15:37:21
It is inexpensive and easy to use and satisfied. It is convenient to be able to change unit price of electricity charge.
This review is about item#296817.
Used for room air conditioning
From Japan
On 2017-01-21 17:50:24
We installed in the same structure room and compared the heat shielding effect.
This review is about item#296817.
As an electricity meter of the air conditioner.
From Japan
On 2017-01-16 14:53:54
It was used as an electricity meter of the air conditioner. Then, it turned out that standby power was applied more than expected, and it became a measure to save electricity. It is also effective for measuring overuse.
This review is about item#296817.
To verify high electricity bill
From Japan
On 2016-12-22 15:34:26
Everyday, because the electricity bill was high, I was in trouble, so I wanted something to investigate and purchased.
This review is about item#296817.
To make it a measure of electricity usage of home appliances
From Japan
On 2016-01-31 15:58:30
At the time of purchase, I watched how many watts, but it quickly disappeared. I left it for a while and bought a washing machine, so when I tried to see the amount of electricity, the screen remained blinking and it became useless. It looks broken. It's too expensive to break so soon.
This review is about item#00296817.
To measure the power consumption of home appliances and electric equipment
From Japan
On 2015-06-23 14:53:09
It can be used simply by inserting the main body into a power outlet and inserting the plug of the appliance. It is good that the integrated power can be displayed. When the main unit is unplugged from the power outlet, the integrated electric power is reset. It is still useful if you have a memory backup function.
This review is about item#00296817.