OWL+USB shows you just how much electricity you are using, how much this is costing you and how much carbon is being generated; now with the added benefit of allowing you to track this valuable information via your PC.
 
With a new simplified menu, enhanced memory capability, minute by minute data storage and an ultra high speed data download time that makes tracking your electricity consumption now even earier.
 
OWL+USB offers detailed historical data and now features average readings either daily, weekly, monthly or quarterly, plus a 21 year rolling history storage capacity. All in one handy display. Start saving with OWL+USB today.

Box Contains

• OWL monitor
• Transmitter, sensor
• 6 x AA alkaline batteries
• Data cable
• CD software, instruction manual

Whether it's turning off at the plug rather than just using standby, or simply turning off a light, OWL shows you the cash impact of changing your habits and behaviours which could amount to savings of hundreds of pounds per year.

Which? Best Buy award in January 2011.