Friday, 18th September 2020

Home >> Owl - Wireless Electricity Useage Meter

Save up to 25% on your Electricity Bills

It's easy with the award winning Owl (aka Electrisave Mark 2)

The Owl will show you:
  • instantly just how much electricity you are using and how much it is costing you
  • how much you may be wasting
The Owl encourages you to:
  • save energy
  • save money
  • save our environment
What is an Owl?

The Owl is a portable, easy to read electricity monitor designed for both use in the home and small office.

By knowing which appliances are using a lot of electricity you can adopt new energy saving practices, which means you aren't wasting electricity and you are saving money on your electricity bills. By using the Owl you can make any household more energy efficient and SAVE MONEY!

Did you know that...

The Owl can save you up to 25% on your current electricity bills. What's more by saving electricity, you'll also be doing your bit for the environment... The average household could save up to £200 a year by taking energy efficiency measures. Nearly £5 billion is wasted on energy in the UK every year. This is enough to give every man, women, and child £84 a year. Research on electricity usage shows that by using a device such as an Owl provides instant feedback on energy consumption, raises awareness and plays a significant role in educating and reducing energy consumption... Imagine... how much energy could be saved in the UK alone, if every household was to use an Owl!

Some Installation Examples

If in doubt about the safety of your meter or you are at all unsure how to install the Owl always consult a qualified electrician

Features of the Owl

There is no doubt about it, the Owl is helping to change the energy usage habits of households throughout the UK, helping to save energy, money and our environment...

...the whole range of features, that the Owl has to offer, provides you with complete control over your energy usage inside your home.

Key features of an Owl
  • Easy to install and programme
  • No need to change your existing meter- sensors clip directly onto your existing electricity meter's cabling
  • Portable, easily moved from room to room
  • Easy to read - large LCD display
  • Programmable to current and/or individual electricity tariffs
  • You know in an instant how much electricity you are using, how much it is costing you and how much you are potentially wasting
  • The monitor shows just how many greenhouse gases are being generated by your current electricity usage
  • 12 months warranty is included (excludes batteries)
  • The monitor displays temperature and humidity levels to show the comfort level inside your home or office
  • An audible alarm can be set to notify of excessive electricity usage
  • The monitor can display £, $ and Euro
  • Additional sensors are available for 2 and 3 phase supply
  • A very important feature is that the monitor can be used as a safety check to see if any electrical appliance has been unnecessarily left on before leaving your home or workplace
  • The Owl can be taken with you when you move house or sold as an additional feature of your existing home
Package Includes:
1 monitor/display unit/receiver
1 transmitter
6 batteries
1 clip on sensor
1 instruction manual

Optional Accessories:

Additional Standard Sensor. If you have 3 phase, you need to order 2 of these and the Owl itself (which comes with a Standard Sensor)

Additional Large Sensor. Use this sensor if you wish to monitor more than 70amps on a single phase, or if your cable diameter is over 10mm

Why not also consider the DomiaLite Starter Kit or Countdown Timer which will help you reduce your electricity bill

Related Web Links
  • Initial Guidance (pdf)
  • User Manual (pdf)


    Q. The unit works fine in all respects except that in the temperature and humidity display the "Smiley Face" and "COM, DRY WET" indicators are not showing. If you reset the device these indicators do flash up on the display
    A. The Humidity/Temperature display icon functionality will operate as below:
    The Com icon will only appear when the ambient temperature is between 20 - 25 degrees C and when the humidity is between 40 - 70%. The Dry or Wet icon will only appear if the humidity is less than 40% or more than 70% respectively, no matter what the temperature. As for the Temperature Units, I am afraid that these are factory set and cannot be toggled between degrees C / degrees F.

    Q. I have it all setup but the transmitter is not sending to the receiver
    A. Check the batteries on both units. Whilst the lights and display may be working, you will probably find one of the batteries is not installed correctly

    Part No Description Stock Availability at 17:41 Sep, 18 If ordered on-line Price = Qty to
    12516 Owl CM113 Electricity Useage Meter (aka Electrisave 2) Discontinued.    
    12433 Extra Sensor (Transmitter) - Owl (Buy 12731 & 2 Of These To Monitor 3 Phase) Discontinued.  
    12390 HIGH POWER/Large Cable Sensor For Owl Discontinued.  
    12592 Domia Lite DLP31000 Starter Kit (3 x Appliance Modules & 1 x Remote Control) Discontinued.  


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