OWL Wireless Electricity Monitor - CM119 - Discontinued

OWL Wireless Electricity Monitor - CM119CM119

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For business use: Single phase
Max 70 Amps or 25mm² cable
order a standard OWL

up to 200 Amp and 70mm² cables
order an additional sensor OW SEN002

For business use: 3 Phase
this requires additional sensors
2 x SEN001 up to 70 Amps per phase
3 x SEN002 up to 200 Amps per phase
OWL Wireless Electricity Monitor - CM119

OWL Wireless Electricity Monitor (CM119), provides up to the second information
on the amount of electricity you are using in terms of power, cost and your carbon footprint.

This means you can see in real time the benefits of turning off electrical devices at home.
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.

OWL Wireless Electricity Monitor, now features a cumulative memory feature,
making it easier than ever to monitor your electricity usage.

By enabling you to see for the first time how much electricity you are using, as you use it,
OWL Wireless Electricity Monitor will help you to manage your electricity consumption and your carbon footprint.

Simple to install, OWL Wireless Electricity Monitor easily connects
to your home electrical supply with a simple wrap round cable clamp
No Screwdriver required or any cutting of cables
  • Portable display
  • Wireless transmitter
  • Up to 30m indoor range
  • Easy to connect - with 3 channels 
  • Easy to read display
  • 1 x Sensor SEN001 Included
  • Three phase compatible - (with extra sensors) 
  • Transmitter battery life - Up to 4 years
  • Transmitter sample rate(s) 6 sec 
  • Manufacturer stated accuracy +/- 2% 
  • Batteries 6 x AA included
  • Low battery warning indicator
  • High use warning alarm
  • Display currencies £, $, Euro 
  • Voltage settings - 110-250v 
  • Max Amps input rating (per phase) - 70A
    200A with senor SEN002
  • DC adapter input
  • DC adapter - Optional extra
  • LCD panel
  • Instant kWh view
  • Instant pence per hour view
  • kg CO2 per hour view
  • Tonnes CO2 per year view
  • Memory function
  • On-board usage history view
  • Day/week/month usage view
  • Data storage capacity - up to 1 year 
  • Date / time display
  • Temperature display


CM119 User Guide - 1.5Mb Quick Start - 1.7Mb
Order Code
Price (ex VAT)
Price (inc VAT)
product photo

OW CM119

OWL Wireless Electricity Monitor - CM119