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Power Meter, ECO KEEPER

4.00 (3)
Storage Temperature/Humidity Range
(However, without condensation) RH below 0 - +60 deg C, 80%
Operating Temperature and Humidity Range
(However, without condensation) RH below 0 - +50 deg C, 70%
Electric Capacity (A)
15 or less (1500W or less)
Dimensions (Width W x Height H x Depth D) (mm)
Rated Voltage (V)
Power Consumption (W)
0.5 or less
Weight (g)
About 90
PC (polycarbonate)
Instruction manual
...see all>
Product Options
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
Ship pack of Mfr.# Item.# Sales Price Availability Qty.
1PC 1 EC-03 41072552 -
Customer Reviews
5 star 0
4 star 3
3 star 0
2 star 0
1 star 0
Review Rating: 4.00
3 Customer Reviews
The reviews are automatic translation.
For measurement of vending machines
From Japan
On 2017-02-02 15:07:05
Somewhat satisfied, it is regrettable that you can not change the setting of the charge. And the characters in the lower column are small and difficult to see thin. . . .
This review is about item#41072552.
Examine power consumption of individual electric appliances
From Japan
On 2013-12-18 12:03:18
Good point ○ Results of used amount is immediately understood ○ Just by pushing the ○ button, you can know the amount of money and usage etc. immediately. ○ Easy to set ○ Unexpectedly light and bad point ○ It is slightly larger, one of the two outlets is blocked, and usability is bad. ○ The method of reset in use is not written in the manual. ○ I think that it is delicately high though it is a price
This review is about item#41072552.
To aim for an off grid life, in order to know the situation of power consumption of various household appliances in real time.
From Japan
On 2013-09-22 21:24:33
The thing that you really want to know for off-grid life, such as electricity consumption of electric appliances and machinery used on a daily basis (although it is described in the instruction manual, etc., does not come with pins) and electricity charges per unit time, As you can see in expectation. However, if there is some contrivance in terms of display, it can still be used conveniently. For example, to make it easier to see "units" and to think about how to express intuitively. Many people are interested in such equipment, I think that it is better to lower price by popularizing and to disseminate it.
This review is about item#41072552.

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