Air Quality Monitors

Whether you are working in a laboratory, factory, or office, or simply want to ensure that your home is pollutant-free, Air Quality Monitors are a vital tool for measuring the condition of the air around you.

Air Quality Monitors (also known as pollution monitors) are devices that are used to accurately check the quality of indoor and outdoor air. Many monitors provide an alert when air q...

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RS PRO Data Logging Air Quality Monitor for Humidity, PM 2.5, Temperature, +50°C Max, 95%RH Max, Battery-Powered
RS PRO Data Logging Air Quality Monitor for Humidity, PM 2.5, Temperature, +50°C Max, 95%RH Max, Battery-Powered
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RS Stock No.: 205-0086Brand: RS PRO

€ 349.50

€ 349.50 Each (ex VAT)

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1€ 349.50
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RS Pro
+50°C
-
±1.0 °C
±1.0°C
Air Quality Monitor
Battery
95%RH
±8.0 %RH
0.1%RH
Humidity, PM 2.5, Temperature
-
-
-
-
-
Yes
Rechargable Lithium
±8 hrs
-
55mm
+5°C
-
81mm
TFT LCD
-
-
-
-
-
+40°C
84mm
-
215g
RS PRO RS-326 Air Quality Meter for CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery, USB-Powered
RS PRO RS-326 Air Quality Meter for CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery, USB-Powered
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RS Stock No.: 236-2654Brand: RS PRO

€ 165.90

€ 165.90 Each (ex VAT)

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1€ 165.90
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RS Pro
+50°C
1ppm
±1 %
0.1°C
Air Quality Meter
Battery, USB
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
RS-326
-
AA
-
-
103mm
-10°C
-
25mm
LCD
-
30419044
-
Micro USB
-
-
-
-
210g
RS PRO DT-802 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Mains-Powered
RS PRO DT-802 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Mains-Powered
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RS Stock No.: 212-1725Brand: RS PRO

€ 193.52

€ 193.52 Each (ex VAT)

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1€ 193.52
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
0.1°C
Air Quality Monitor
Mains
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
DT-802
DT-802
-
-
-
-
105mm
-5°C
-
110mm
LCD
110 x 105 x 61mm
-
9999ppm
-
-
-
61mm
-
230g
RS PRO DT-802D Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Battery,
RS PRO DT-802D Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Battery,
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RS Stock No.: 212-1726Brand: RS PRO

€ 221.52

€ 221.52 Each (ex VAT)

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1€ 221.52
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
0.1°C°C
Air Quality Monitor
Battery, Mains
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
DT-802D
DT-802D
Yes
NiMH
-
-
105mm
-5°C
-
110mm
LCD
110 x 105 x 61mm
-
9999ppm
-
-
-
61mm
-
230g
RS PRO RS-96 Air Quality Meter for Humidity, PM 2.5, PM 10, Temperature, +122 °F, +50 °C Max, 100%RH Max,
RS PRO RS-96 Air Quality Meter for Humidity, PM 2.5, PM 10, Temperature, +122 °F, +50 °C Max, 100%RH Max,
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RS Stock No.: 155-8903Brand: RS PRO

€ 569.21

€ 569.21 Each (ex VAT)

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1€ 569.21
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RS Pro
+122 °F, +50 °C
-
2 °F, ±1 °C
-
Air Quality Meter
Battery
100%RH
±3.5 %RH @ 20 → 80 %RH, ±5 %RH @ 0 → 20 %RH, 80 → 100 %RH %RH
-
Humidity, PM 2.5, PM 10, Temperature
-
-
-
RS-96
RS-96
-
Li-Ion
-
-
38mm
-
-
185mm
LCD
-
-
-
-
-
-
55mm
-
139g
RS PRO IM-502 Air Quality Monitor for CO2, Humidity, Temperature, +122 °F, +50 °C Max, 95%RH Max, Mains-Powered
RS PRO IM-502 Air Quality Monitor for CO2, Humidity, Temperature, +122 °F, +50 °C Max, 95%RH Max, Mains-Powered
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RS Stock No.: 106-5304Brand: RS PRO

€ 414.81

€ 414.81 Each (ex VAT)

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1€ 414.81
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RS Pro
+122 °F, +50 °C
-
±1.0 °C, ±1.8 °F
0.1 °C, 0.1 °F
Air Quality Monitor
Mains
95%RH
±3 %
0.1%
CO2, Humidity, Temperature
-
±1ppm
±5%
IM-502
IM-502
-
-
-
-
62mm
-
-
128mm
LCD
-
-
9999ppm
-
0ppm
-
89mm
-
190g
RS PRO 5322 Data Logging Air Quality Monitor for Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-Powered
RS PRO 5322 Data Logging Air Quality Monitor for Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-Powered
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RS Stock No.: 174-9558Brand: RS PRO

€ 435.34

€ 435.34 Each (ex VAT)

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1€ 435.34
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RS Pro
+60°C
-
±0.8 °C, ±1.5 °F
0.1 °F, 0.1 °C
Air Quality Meter
Battery
99%RH
±3 %RH, ±5 %RH
0.1%RH
Humidity, Temperature, VOC
-
-
-
5322
5322
Yes
AA
5.5 h
-
93mm
0°C
-
75mm
LCD
-
-
-
-
-
+60°C
165mm
-
380g
RS PRO RS-9880 Data Logging Air Quality Meter for Humidity, Temperature, +122 °F, +50 °C Max, 100%RH Max,
RS PRO RS-9880 Data Logging Air Quality Meter for Humidity, Temperature, +122 °F, +50 °C Max, 100%RH Max,
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RS Stock No.: 146-9079Brand: RS PRO

€ 910.33

€ 910.33 Each (ex VAT)

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1€ 910.33
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RS Pro
+122 °F, +50 °C
-
±0.5 °C, ±1 °F
-
Air Quality Meter
Battery
100%RH
±2.5 %RH
-
Humidity, Temperature
±5%
-
-
RS-9880
RS-9880
Yes
NiMH
4 h
-
57mm
0°C
1000ppm
240mm
LCD
-
30403986
-
-
-
+50°C
75mm
0ppm
570g
Hazardous Product
RS PRO RS-9680 Air Quality Meter for Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC, Battery-Powered
RS PRO RS-9680 Air Quality Meter for Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC, Battery-Powered
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RS Stock No.: 174-6575Brand: RS PRO

€ 270.57

€ 270.57 Each (ex VAT)

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1€ 270.57
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RS Pro
-
-
-
-
Air Quality Meter
Battery
-
-
-
Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC
-
-
-
RS-9680
RS-9680
-
Rechargable NiMH
5 h
-
73mm
0°C
-
160mm
LCD
-
-
-
-
-
+50°C
85mm
-
360g
Extech SD800 Air Quality Monitor for CO, CO2, Humidity, Temperature, 50°C Max, 90%RH Max, AC Adapter-Powered
Extech SD800 Air Quality Monitor for CO, CO2, Humidity, Temperature, 50°C Max, 90%RH Max, AC Adapter-Powered
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RS Stock No.: 100-045Brand: ExtechManufacturers Part No.: SD800

€ 659.99

€ 659.99 Each (ex VAT)

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1€ 659.99
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Extech
50°C
-
0.8 °C
0.1°C
Air Quality Monitor
AC Adapter
90%RH
±4 %RH
-
CO, CO2, Humidity, Temperature
-
-
-
SD800
SD800
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Sefram CO Probe, +70°C Max, Battery-Powered
Sefram CO Probe, +70°C Max, Battery-Powered
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RS Stock No.: 252-5138Brand: SeframManufacturers Part No.: SEFRAM9893

€ 249.17

€ 249.17 Each (ex VAT)

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1€ 249.17
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Sefram
+70°C
1ppm
±0.8 °C
0.1°C
Air Quality Meter
Battery
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30309446
-
-
-
-
-
-
-
Sefram CO2 Probe, +60°C Max, 100%RH Max, Battery-Powered
Sefram CO2 Probe, +60°C Max, 100%RH Max, Battery-Powered
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RS Stock No.: 252-5132Brand: SeframManufacturers Part No.: SEFRAM9825

€ 705.70

€ 705.70 Each (ex VAT)

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1€ 705.70
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Sefram
+60°C
1ppm
±0.8 °C
0.1°C
Air Quality Meter
Battery
100%RH
± 3 %RH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30309443
-
-
-
-
-
-
-
ifm electronic SL0201 Air Quality Monitor for Air Velocity, +50°C Max
ifm electronic SL0201 Air Quality Monitor for Air Velocity, +50°C Max
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RS Stock No.: 191-268Brand: ifm electronicManufacturers Part No.: SL0201

€ 210.89

€ 210.89 Each (ex VAT)

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1€ 210.89
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ifm electronic
+50°C
-
-
-
Airflow Monitor
-
-
-
-
Air Velocity
-
-
-
SL0201
SL0201
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ifm electronic SLG23CEEAKOA/PH Air Quality Monitor for Air Velocity, +50°C Max, 90%RH Max
ifm electronic SLG23CEEAKOA/PH Air Quality Monitor for Air Velocity, +50°C Max, 90%RH Max
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RS Stock No.: 191-494Brand: ifm electronicManufacturers Part No.: SL0101

€ 210.89

€ 210.89 Each (ex VAT)

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1€ 210.89
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ifm electronic
+50°C
-
-
-
Airflow Monitor
-
90%RH
-
-
Air Velocity
-
-
-
SLG23CEEAKOA/PH
SLG23CEEAKOA/PH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Orium Quaelis 20 Air Quality Meter for CO2, Humidity, Temperature, VOC, +50°C Max, 95%RH Max
Orium Quaelis 20 Air Quality Meter for CO2, Humidity, Temperature, VOC, +50°C Max, 95%RH Max
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RS Stock No.: 209-7635Brand: OriumManufacturers Part No.: 23656

€ 88.39

€ 88.39 Each (ex VAT)

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1€ 88.39
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Orium
+50°C
-
± 1 °C
0.1°C
Air Quality Monitor
-
95%RH
± 1 %RH
-
CO2, Humidity, Temperature, VOC
-
-
-
Quaelis 20
Quaelis 20
No
-
-
-
-
-
-
-
LED
-
-
-
-
-
-
-
-
-
Orium Quaelis 34 Air Quality Meter for CO2, Humidity, Particulate Matter, Temperature, TVOC, +50°C Max, 90%RH Max
Orium Quaelis 34 Air Quality Meter for CO2, Humidity, Particulate Matter, Temperature, TVOC, +50°C Max, 90%RH Max
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RS Stock No.: 209-7636Brand: OriumManufacturers Part No.: 23658

€ 301.86

€ 301.86 Each (ex VAT)

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1€ 301.86
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Orium
+50°C
-
± 1 °C
1°C
Air Quality Monitor
-
90%RH
± 4 %RH
-
CO2, Humidity, Particulate Matter, Temperature, TVOC
-
-
-
Quaelis 34
Quaelis 34
No
-
-
-
-
-
-
-
Backlit LCD
-
-
-
-
-
-
-
-
-
Testo Smart Probes VAC kit Data Logging Probe for Air Velocity, Humidity, Temperature, Volume Flow, +60°C Max, 100%RH
Testo Smart Probes VAC kit Data Logging Probe for Air Velocity, Humidity, Temperature, Volume Flow, +60°C Max, 100%RH
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RS Stock No.: 201-2161Brand: TestoManufacturers Part No.: 0563 0003 10

€ 727.97

€ 727.97 Each (ex VAT)

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1€ 727.97
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Testo
+60°C
-
-
0.1°C
Smart Probes
Battery
100%RH
±3.0 %RH
0.1%RH
Air Velocity, Humidity, Temperature, Volume Flow
-
-
-
Smart Probes VAC kit
Smart Probes VAC kit
Yes
AAA
-
-
-
-10 °C, -20 °C
-
-
LCD
-
30176759
-
-
-
+50°C
-
-
-
Orium Quaelis 10 Data Logging Air Quality Meter for CO2, Humidity, Temperature, +70°C Max, 99.9%RH Max
Orium Quaelis 10 Data Logging Air Quality Meter for CO2, Humidity, Temperature, +70°C Max, 99.9%RH Max
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RS Stock No.: 209-7632Brand: OriumManufacturers Part No.: 23621

€ 350.41

€ 350.41 Each (ex VAT)

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1€ 350.41
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Orium
+70°C
-
± 0.3 °C
0.1°C
Air Quality Monitor
-
99.9%RH
± 3 %RH
-
CO2, Humidity, Temperature
-
-
-
Quaelis 10
-
Yes
-
-
-
-
-
-
-
LED
-
-
-
-
-
-
-
-
-
Werma KombiSIGN 72 CO2 Detector for CO2, +35°C Max, Mains-Powered
Werma KombiSIGN 72 CO2 Detector for CO2, +35°C Max, Mains-Powered
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RS Stock No.: 221-7806Brand: WermaManufacturers Part No.: 649.000.10

€ 491.38

€ 491.38 Each (ex VAT)

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Werma
+35°C
-
-
-
Air Quality Monitor
Mains
-
-
-
CO2
-
1000ppm
50ppm +/-5 %
KombiSIGN 72
-
No
-
-
-
70mm
+10°C
-
287mm
Colour
-
-
-
-
-
+35°C
-
-
591g
Lascar Data Logging Air Quality Monitor for Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max, 100%RH
Lascar Data Logging Air Quality Monitor for Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max, 100%RH
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RS Stock No.: 236-9425Brand: LascarManufacturers Part No.: EL-WEM

€ 281.32

€ 281.32 Each (ex VAT)

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1€ 281.32
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Lascar
+60°C
-
±0.6°C at 15°C
0.1°C
Air Quality Monitor
Mains
100%RH
±3 %
1%RH
Humidity, Particulate Matter, Pressure, Temperature, VOC
-
-
-
-
-
Yes
Li-ion Polymer
-
-
77mm
-20°C
-
170.5mm
LED
77 x 77 x 170.5mm
30238929
-
-
-
-
77mm
-
635g