Your data. Your choice.

If you select «Essential cookies only», we’ll use cookies and similar technologies to collect information about your device and how you use our website. We need this information to allow you to log in securely and use basic functions such as the shopping cart.

By accepting all cookies, you’re allowing us to use this data to show you personalised offers, improve our website, and display targeted adverts on our website and on other websites or apps. Some data may also be shared with third parties and advertising partners as part of this process.

Legal noticePrivacy notice

Lair CO2-PRO measuring device, temperature & humidity sensor

Price in EUR including VAT
Ratings
BrandMore from Lair
Delivered between Tue, 9.6. and Thu, 11.6.
More than 10 pieces in stock at supplier
free shipping

Product details

Simple activation of the LAIR sensor via plug & play. Just moments after the LAIR air quality monitor is connected to a power source, the sensor begins measuring air quality and displays it through the ambient status light. If you also want to use the LAIR app, a stable Wi-Fi and Bluetooth connection is required. The LAIR app can be downloaded for free from the App Store or Google Play. There, you will find instructions on how to connect the device and sensor. Thanks to the dashboard, you now have a detailed overview of all measurement values and can utilize additional app features.

Key specifications

Meter type
Thermo hygrometer
Sensor Measuring functions
CO2
Measuring tolerance temperature
0.50 ± °C
Measuring unit
°C, °F, K
Humidity measuring range
0% - 100%
Measuring tolerance air humidity
3 ± %

General information

Item number
40841682
Manufacturer
Lair
Category
Thermometers + Hygrometers
Manufacturer No.
4 270003 767613
Release date
12.12.2023

Colour

Colour
White
Exact colour description
White

Material

Material group
Plastic
Material
ABS plastic

Room air conditioner features

Meter type
Thermo hygrometer
Application range
Indoor
Display type
Digital
mounting style
Wall-mounted
Protection type (IP code)
IP20

Sensor properties

Sensor Measuring functions
CO2
Measuring tolerance temperature
0.50 ± °C
Measuring unit
°C, °F, K
Humidity measuring range
0% - 100%
Min. humidity
0%
Max. Air humidity
100%
Measuring tolerance air humidity
3 ± %
Humidity measurement
Relative

Smart home features

Smart home
Compatible
Transmission type
App, Wi-Fi
Communication standard
Matter

Origin

Country of origin
China

Voluntary climate contribution

CO₂ emissions
9,47 kg
Climate contribution
EUR 0,24

Power supply

Power supply
Electrical connection

Scope of delivery

Scope of delivery
Lair CO2-PRO measuring device, Temperature & humidity sensor

Product dimensions

Length
8.60 cm
Width
8.60 cm
Height
25 cm
Weight
120 g

Legal Notice

Product Safety

14-day cancellation right
30-day right of return
24 Months statutory warranty
Legal concerns

Compare products

Goes with

Reviews & Ratings

Statutory warranty score

How often does a product of this brand in the «Thermometers + Hygrometers» category have a defect within the first 24 months?

Source: Galaxus
  • Lair
    Not enough data
  • 1.Aranet
    0,2 %
  • 1.Boneco
    0,2 %
  • 1.Metaltex
    0,2 %
  • 4.BleBox
    0,3 %

Statutory 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: Galaxus
  • Lair
    Not enough data
  • 1.Aqara
    0 days
  • 1.Beurer
    0 days
  • 1.Bresser
    0 days
  • 1.Govee
    0 days

Return rate

How often is a product of this brand in the «Thermometers + Hygrometers» category returned?

Source: Galaxus
  • Lair
    Not enough data
  • 1.Medisana
    0 %
  • 1.Testo
    0 %
  • 3.Metaltex
    0,3 %
  • 4.Stadler Form
    0,4 %
Source: Galaxus