check_boxIn Stock - 400 packs available
local_shippingFree Delivery: 1-4 Working Days* subject to stock
blockThis product is NON-returnable - Read More
- Measures CO2 concentration with a built-in NDIR CO2 sensor
- 360-degree coloured light band uses traffic light to visibly encourage active and effective ventilation
- Can be used immediately
- Suitable for rooms up to max. 80 m²