The EL-WEM+ continually monitors Indoor Air Quality, with a coloured status ring to display the IAQ level at a glance. It also automatically uploads data to the EasyLog Cloud, allowing your complete set of data measurements to be viewed, analysed and downloaded from any internet-enabled device.

The IAQ level is rated in five levels from Excellent to Inadequate, and if it reaches either of the two lowest levels the status ring turns red. Using the EasyLog Cloud, you can set emails and SMS messages to notify you as soon as this happens. You can also activate an audible alert sounder, and set a daily Do Not Disturb period if you wish.

The EL-WEM is simple to set up, with a single button press and the EasyLog Cloud App.

To maintain accuracy, the CO2 sensor in the EL-WEM+ automatically self-calibrates when operating.

A power supply is included and the unit also has an internal back-up battery, allowing it to continue operating in low power mode if mains power is temporarily lost.