Wireless Energy Power Monitor EW4008

Find out how much energy you are actually using.

How much standby power are you leaving on over-night? How much does your air conditioner really cost to run? A wireless energy monitor will uncover this, and more.

Reduce consumption by 5 to 40%.

A research paper by the University of Oxford found that savings from energy monitors average between 5 and 15%. IBM has shown that savings can be up to 40% (more on this)..

“I’ve been having a great time finding my energy guzzlers and turning them off.”
– Johneen, Baulkham Hills

How do they work?

The current sensor clamp measures your electricity consumption without making direct contact with any wiring. The battery powered transmitter unit sits inside your meter box and sends this data to the display. The display unit presents this inside your home, updating consumption and cost every six seconds.

How Watts Clever Energy Monitor Works

Wireless energy monitors are educational tools, not engineering tools. They will however respond to very small load changes (~10 watts) in your home and are generally very accurate.

“We enjoy using the energy monitor. It has confirmed our energy efficient practices and helped us find some other areas to reduce energy.”
– Brian, Baulkham Hills

Choose an Energy Monitor that is right for you:

Steplight has tested and reviewed a wide range of wireless home energy monitors. We have chosen to stock the Current Cost and Watts Clever units because they are of a higher quality and have more features than others on the market. Unsure which to choose? See our summary for each in the table below.

EW4008 Box

Watts Clever Regular (EW4008)

Choose this energy monitor for it’s low price and portability. Suitable for all homes.

Regular Energy Monitor – Click here to find out more.

Regular price: $129.95 Now: $99.95

Current Cost EnviR Box

Current Cost EnviR

This energy monitor is a premium version of the ‘regular’ model above. It has a larger display screen and extra long transmitter battery life.

Premium Energy Monitor – Click here to find out more.

Regular price: $139.95 Now: $119.95

EW4030 Box

Watts Clever Smart (EW4030)

Choose this energy monitor if you have a new digital or smart meter installed (this monitor works in a different way to the others described on this page).

No Electrician Required – Click here to find out more.

New Product!

Regular price: $149.95 Now: $119.95

EW4009 Box

Watts Clever Solar (EW4009)

Choose this energy monitor if you have solar power installed and would like to track solar production separately to household consumption.

Solar Energy Monitor – Click here to find out more.

New Product!

Regular price: $179.95 Now: $159.95

“We’ve found more ways to reduce our energy use…”
– Jodie, Lalor Park

“Very happy with the monitor. Delivery was prompt, service was great.”
– Jason, Orange

Customers who bought a Wireless Energy Monitor also bought:

Steplight Power Meter

Plug-in Power Meter

Easily monitor the electricity usage of individual appliances. Use this information to save energy. Prices from $26 Click here to find out more

Product Satisfaction GUARANTEE

web tickIf you are unsatisfied with an item, we’ll pay for return postage and send you a full refund (available within 30 days of your order).

FREE DELIVERY on Additional Items

web tickDelivery with Australia Post or Fast Way Couriers is just $6.90, no matter how much you order. Order before 2pm for same day dispatch.

Easy, Fast and SECURE Payments

web tickCheckout on-line to pay with your Credit Card or PayPal. Call us on 1300 139 996 to pay over the phone or by direct deposit.

Do you have a question?





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Calculate Power Consumption
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