Digital Wireless Electric Energy Monitor Smart Power Meter Energy Saving

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Digital Wireless Electric Energy Monitor Smart Power Meter Energy Saving

Digital Wireless Electric Energy Monitor Smart Power Meter Energy Saving


Keeping track of your energy consumption is no longer a novel idea, but a necessity. You may be one of the very few that actually turns off the lights when you leave the room, but where else can you cut down on energy costs and decrease your carbon footprint?

This is the ideal energy consumption monitor for your home and office. The on-demand data tracking features allow you to see how much energy you are using every minute, hour, day, week, month and year; allowing you to make small adjustments to your energy consumption.


  • Display real-time cost/GHG emission/ power consumption
  • Consists of in-home display and a companion transmitter, and sensor:
  • —Current Sensor: Just clamp on the fire wire to measure the current with electromagnetic induction.
  • —Transmitter: transfer the data from current sensor to the Monitor with wireless signal
  • —Monitor: Receive the real-time data from the transmitter, display readable parameters, such as electricity consumption, cost, and historical consumption chart to you.
  • View the data of past 7 hours, 7 days, 7 weeks and 24 months
  • Historical graphical chart of electricity consumption, cost and CO2
  • Time and Calendar function
  • An audible alarm for excessive electricity consumption(alarm amount are adaptable).
  • Valid for single and dual tariff
  • Single, two-phase or three-phase system compatible
  • 433MHz transmission range exceeds 30 meters
  • Display currencies: £, $, €
  • Data storage capacity: 2 years
  • Backlight display
  • Dimension: 120 x 80 x 40mm for receiver; 102 x 64 x 28mm for transmitter.
  • Battery lifecycle for receiver: one year. For transmitter 2 years.
  • DC adapter input (optional)


  • Wireless signal frequency: 433.93MHz
  • Wireless transmission distance: Min 30m, Max 70m (at sight)
  • Electricity monitor measuring range: 10w ~ 17.5KW (single phase)
  • External power:5V DC for display
  • Operating temperature: -10 ~ 60
  • Storage temperature: -20 ~ 75


  • Dimension: 118 x73 x 40mm for receiver;102 x 64 x 28mm for transmitter;
  • Electricity measuring accuracy: >95%;
  • Measuring current: 100mA-70A;
  • Voltage setting:100~250vAC;
  • Transmitter sample rate: 2s, 8s, 64s;
  • Transmitter range 433.93MHz transmission range exceeds 30 meters at sight;
  • Carbon ration:0.5kg CO2/KWH;
  • Electricity Monitor power supply: 3pcs AA for receiver (include); 3pcs AA for transmitter(include);


  • 1x Display
  • 1x Transmitter
  • 1x Sensor or 3 Sensor
  • 1x energy efficient guide
  • 1xUser Manual

Shipping & Payment


We are proud to offer international shipping services that currently operate in over 200 countries and islands world wide. Nothing means more to us than bringing our customers great value and service. We will continue to grow to meet the needs of all our customers, delivering a service beyond all expectation anywhere in the world.

How do you ship packages?

Packages from our warehouse in China will be shipped by ePacket or EMS depending on the weight and size of the product. Packages shipped from our US warehouse are shipped through USPS.

Do you ship worldwide?

Yes. We provide free shipping to over 200 countries around the world. However, there are some locations we are unable to ship to. If you happen to be located in one of those countries we will contact you.

What about customs?

We are not responsible for any custom fees once the items have shipped. By purchasing our products, you consent that one or more packages may be shipped to you and may get custom fees when they arrive to your country.

How long does shipping take?

Shipping time varies by location. These are our estimates:
Location *Estimated Shipping Time
United States 10-30 Business days
Canada, Europe 10-30 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 Business days
Asia 10-20 Business days
Africa 15-45 Business days
*This doesn’t include our 2-5 day processing time.

Do you provide tracking information?

Yes, you will receive an email once your order ships that contains your tracking information. If you haven’t received tracking info within 5 days, please contact us.

My tracking says “no information available at the moment”.

For some shipping companies, it takes 2-5 business days for the tracking information to update on the system. If your order was placed more than 5 business days ago and there is still no information on your tracking number, please contact us.

Will my items be sent in one package?

For logistical reasons, items in the same purchase will sometimes be sent in separate packages, even if you've specified combined shipping.

If you have any other questions, please contact us and we will do our best to help you out.


Order cancellation

All orders can be cancelled until they are shipped. If your order has been paid and you need to make a change or cancel an order, you must contact us within 12 hours. Once the packaging and shipping process has started, it can no longer be cancelled.


Your satisfaction is our #1 priority. Therefore, you can request a refund or reshipment for ordered products if:

  • If you did not receive the product within the guaranteed time( 45 days not including 2-5 day processing) you can request a refund or a reshipment.
  • If you received the wrong item you can request a refund or a reshipment.
  • If you do not want the product you’ve received you may request a refund but you must return the item at your expense and the item must be unused.

We do not issue the refund if:

  • Your order did not arrive due to factors within your control (i.e. providing the wrong shipping address)
  • Your order did not arrive due to exceptional circumstances outside the control of Just another WordPress site (i.e. not cleared by customs, delayed by a natural disaster).
  • Other exceptional circumstances outside the control of

*You can submit refund requests within 15 days after the guaranteed period for delivery (45 days) has expired. You can do it by sending a message on Contact Us page

If you are approved for a refund, then your refund will be processed, and a credit will automatically be applied to your credit card or original method of payment, within 14 days.


If for any reason you would like to exchange your product, perhaps for a different size in clothing. You must contact us first and we will guide you through the steps.

Please do not send your purchase back to us unless we authorise you to do so.

Why Buy From Us

A few reasons why buy from us:

We try our best to make your shopping experience not only pleasant, seamless and hassle-free, but also secure.

Enjoy flexible international shipping services that currently operate in over 200 countries across the world.

It's okay to change your mind! You can send your order back for a full refund, we've got you covered with our full Buyer protection.

Brand new products are available on a regular basis.

We don't want you to choose between the best value and the best service. That's why we offer competitive pricing.

Knowledgeable and professional support team is always happy to help you.

Check your order status online. As easy as that!

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