Digital Wattmeter Monitor Electricity Consumption

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Item Specifics
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Product Details

Technical specifications:

Operating voltage: 230V, 5o Hz

Operating current: max.16A

Large voltage range: 150V – 230V

Time display range: 0 second — 9999 days.

Display wattage (watts): 0v — 9999W

Voltage display range: 0v — 9999V

Current display (ampere): 0.000A —- 16.000A

Frequency display: OHZ – 9999Hz

Minimum wattage display range: 0.0W —- 9999w

Maximum wattage display range: 0.0W — -9999w

Price display: 0.00 € / KWH —– 9999 € KWH

Total kWh and cost display:

0.000KWH — 9999KWH € / 0.00 € -, —– 9999 €

Reset : If faults appear on the display or the buttons no longer respond, the device must be reset. The reset is done by pressing the RESET button.
Display mode : The screen is displayed for approx. 1 minute – afterwards it automatically changes to mode 1 To change from one mode to the other, press the FUNCTION button,
Mode 1: In this mode the following is displayed: time / watt 1 costs / display time (how long) the device is connected to a power source.
Mode 2: In this mode the following is displayed: Time / Energy accumulation / Display time (how long) this device is connected to a power source.
Overload Display: If the instrument is plugged into an outlet that has over 3680 W, it can cause an overload. This process is indicated by the term in OVERLAOD in the 2nd section t with a booming signal (selectable function)

Settings mode :
Electricity pricing : After a long press of the COST button for more than 3 seconds (the system standards are displayed in the third line of the LCD display, e.g. 0.0OCOST 1 KWH), the displayed content begins to move up and down, which means that the device is back in setting mode. Then press the Function key to change the selection. To change the display as desired, you can press the DOWN / UP keys. Pressing once will increase or decrease the decimal point accordingly and hold, the decimal point is slowly increased or decreased in 2 seconds.

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Item Specifics
Brand Name:
Rated Voltage:
Power Supply:
Max Operating Current:
19A & Under
Display Type:
Output Voltage:
230V AC
DIY Supplies:
Single Phase
Model Number:
Measuring Energy Range:
0.0~9999 KWh
Accuracy Class:
+/- 2%
Operating Temperature:
-10 to 50'C
Measuring Current Range:
Display Voltage Range:
Display Time Range:
0 second ~ 9999 days
Display Frequency Range:
Display Wattage Rang:
Electricity Price Setting Range:
0.0~99.99 COST/KWh
Accumulated Electricity Fees Range:
Max. Operating Current:
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 10-20 Business days
Canada, Europe 10-20 Business days
Australia, New Zealand 10-30 Business days
Central & South America 15-30 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, if you’d like a refund you can request one no matter the reason.

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.

  • 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 Online Store (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.

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