Product details
The CO2 air quality monitor WL 1040 from Technoline is an advanced air quality measuring device designed to accurately monitor indoor air quality. Equipped with a non-dispersive infrared (NDIR) gas sensor, the device allows for the measurement of CO2 concentrations up to 5000 ppm. It features a user-friendly interface with a large, adjustable display that shows both CO2 levels and the time. The integrated traffic light system provides visual ventilation recommendations based on the measured CO2 values, which is particularly beneficial in larger spaces such as schools, universities, or gyms. Additionally, the monitor also measures temperature and humidity, making it a versatile tool for monitoring indoor air quality. With alarm functions for temperature, humidity, and CO2 levels, the device ensures that users can respond promptly to changes. The flexible mounting options allow for both wall mounting and tabletop placement, facilitating integration into various environments.
- Non-dispersive infrared (NDIR) gas sensor for precise CO2 measurements
- Traffic light system for visual display of ventilation recommendations
- Alarm functions for temperature, humidity, and CO2 levels
- Simultaneous display of indoor temperature and relative humidity
- Flexible mounting options for wall or tabletop placement.
Sensor Measuring functions | CO2, Temperature |
Measuring unit | °C |
Measuring range temperature from | 0 °C |
Measuring range temperature to | 50 °C |
Measuring range humidity from | 20 % |
Measuring range humidity up to | 95 % |
Meter type | Thermometer |
Item number | 16694726 |
Manufacturer | Technoline |
Category | Thermometers + Hygrometers |
Manufacturer no. | WL 1040 |
Release date | 4.3.2022 |
Colour | White |
Exact colour description | White |
Material group | Plastic |
Material | Plastic |
Meter type | Thermometer |
Application range | Indoor |
Display type | Digital |
Measuring unit | °C |
Additional functions | Radio-controlled clock |
mounting style | Wall-mounted |
Sensor Measuring functions | CO2, Temperature |
Measuring range temperature from | 0 °C |
Measuring range temperature to | 50 °C |
Measuring tolerance temperature | 1 ± °C |
Measuring range humidity from | 20 % |
Measuring range humidity up to | 95 % |
Measuring tolerance air humidity | 1 ± % |
Country of origin | Germany |
CO₂-Emission | |
Climate contribution |
Power supply | Electrical connection |
Battery size | AA / LR6 / LR06 / Mignon / R6 / R14505 |
Scope of delivery | 1 piece |
Length | 40 mm |
Width | 370 mm |
Height | 160 mm |
Weight | 900 g |
Length | 42.40 cm |
Width | 17.80 cm |
Height | 5.70 cm |
Weight | 895 g |
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Reviews & Ratings
Warranty score
How often does a product of this brand in the «Thermometers + Hygrometers» category have a defect within the first 24 months?
Source: Digitec Galaxus- 19.TP-Link0.5 %
- 20.Airthings0.6 %
- 20.Technoline0.6 %
- 20.TFA0.6 %
- 23.Brandson0.8 %
Warranty case duration
How many working days on average does it take to process a warranty claim from when it arrives at the service centre until it’s back with the customer?
Source: Digitec Galaxus- TechnolineNot enough data
- 1.Aqara0 days
- 1.Beurer0 days
- 1.Bresser0 days
- 1.DNT0 days
Return rate
How often is a product of this brand in the «Thermometers + Hygrometers» category returned?
Source: Digitec Galaxus- 25.Eve2.1 %
- 26.Aeotec2.3 %
- 26.Technoline2.3 %
- 26.Venta2.3 %
- 29.ecofort2.4 %