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Orium Quaelis 20 Air Quality Meter 50 °C, 95 %RH Max

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Subtotal (1 unit)*

£61.49

(exc. VAT)

£73.79

(inc. VAT)

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Last RS stock
  • 233 left, ready to ship from another location
  • Final 8 unit(s) shipping from 11 May 2026
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RS Stock No.:
209-7635
Mfr. Part No.:
23656
Brand:
Orium
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Brand

Orium

Product Type

Air Quality Meter

Maximum Temperature Measurement

50°C

Maximum Humidity Measurement

95%RH

Model Number

Quaelis 20

Humidity Measurement Accuracy

±1 %RH

Temperature Measurement Accuracy

±1°C

Data Logging

No

Temperature Resolution

0.1°C

Standards/Approvals

No

Display Type

LED

Carbon Dioxide Air Quality Monitor


Indoor air quality monitor that can monitor and analyse indoor air pollution. This monitor can be used in areas such as the office, home or any other indoor spaces that air pollution needs monitoring and checked to ensure the area is pollutant free.

The Orium Indoor air quality monitor measures and displays CO2 which can be seen in the LC display screen along with the temperature and humidity of the indoor space.

Monitoring the air in a room is important for our health and well-being at home and work. The Quaelis 20 will monitor in real-time and will inform you instantly about indoor air quality and alert us if actions are required.

Technical Features:


  • Large colour LCD screen (8.4 cm) with very good contrast

  • Time display (12H or 24H format)

  • Measurement of Volatile Organic Compounds (VOC): up to 9,999 mg/M3

  • Resolution: 0.001 mg/M3

  • Indication of Carbon Dioxide (CO2) level concentration (CO2 equivalent): 400 to 9999 ppm. Resolution:1 ppm

  • Temperature (in °C and °F). From -9°C to +50°C. Resolution: 0.1°C

  • Humidity level: from 10% to 95% RH. Resolution: 1%

  • Power supply: DC 5.0V 100 mA / USB adapter cable (supplied) which can be connected to any USB charging port

  • Measurements are performed and updated continuously, and the back light is always on

  • Can be mounted to the wall

  • equivalent CO2

  • Adjustable audio alarm

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