Accessibility options


Top ten energy monitors

  • Humm Minim
  • Efergy Elite
  • Efergy e2 USB
  • Eco Eye Elite
  • Eco Eye Mini
  • OWL Wireless CM119
  • Owl Micro CM130
  • Current Cost TREC
  • Current Cost Envi
  • Wattson 01
scroll right
scroll left
Image 7 of 10
Owl Micro CM130
Owl Micro CM130
The CM119's little brother has a shorter battery life and isn't three phase compatible, but it does the job nonetheless.

scroll right
scroll left
Image 7 of 10

More galleries

  • IFA 2010
    Highlights from the 50th edition of the IFA consumer electronics trade show in Berlin
  • Tech to wear
    Gadget garments: from time in a tube to keyboard trousers and beyond...
  • Star Struck
    Check out the celebs that are grabbing a piece of the endorsement action.
  • Top Ten Gadgets For Her
    Gadget gifts for gorgeous partners or if you're just out to mend a broken heart.
  • Webby Awards 2010
    The winning sites of the leading international awards honoring excellence on the Internet
  • Affordable Gadgets
    The best 10 gizmos for £100 or under, just in time for that last minute rush to sort out a pressie.
  • Top ten TVs
    Looking for Plasma, LCD, LED, HD or 3D? Here are the top ten tellies for your viewing pleasure.
  • Top ten headphones
    From noise reduction features to just plain gorgeous darling!
  • Spy gadgets
    The top selling survellance gadgets from spycatcheronline
  • Top ten energy monitors
    Energy monitors are all the rage in eco-friendly, penny-saving Britain. Here's our favourites.
  • Pocket projectors
    Watch movies on the move and more with these perfectly portable picos
  • Top ten desktops
    Here's our choice desktops and towers of the computer world
  • Longlife laptops
    LED backlit displays and the latest Intel processors means longer battery life.
  • 3D TVs
    The sets that'll take you to another dimension
  • Grand Designs Live 2010
    Highlights from this year's House of the Future and more
  • CES 2010 TVs
    Despite most brands boasting their latest 3D sets (glasses bought separetly) here's our best TVs in show at CES.
  • Kinetica Art Fair 2010
    This year's Art Fair devoted to kinetic, electronic and new media art.
  • CES 2010 Cameras
    Compacts and camcorders that caught our eye at the convention.
  • CES 2010 Gadgets
    Our choice of the top must-have gadgets and techy toys from the show in Las Vegas.
  • E-readers
    Our fave top ten(ish) e-readers doing the rounds... Read 'em and weep.
  • CES 2010 Portables
    From e-readers and smartbooks to tablets and slates, here's the trendsetting devicslateses we'll soon be carrying around.
  • Top ten compact cameras
    A round up of the best compact cameras that pack in the features for your bucks.
  • CES 2010
    World firsts and standout gadgets from this year's Consumer Electronics Show in Vegas.
  • Bad Buys
    The top 20 most useless impulse buys and unwanted presents
arrow

Advertisement starts


Advertisement

Advertisement ends

Guides, advice, snapshots, in-depth articles and more

Headlines, announcements and developments from the world of tech

The latest gadgets, devices, software and services reviewed

Gadget first looks, reviews, events, announcements and guides

Step-by-step guides and how-tos to help you through

 

Advertisement starts



Advertisement ends