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

€ 276.04

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1€ 276.04
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RS Pro
+50°C
-
±1.0 °C
Battery
Air Quality Monitor
±1.0°C
95%RH
±8.0 %RH
0.1%RH
Humidity, PM 2.5, Temperature
-
-
-
-
-
Yes
Rechargable Lithium
±8 hrs
-
+5°C
-
-
84mm
-
-
-
215g
81mm
TFT LCD
+40°C
-
55mm
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

€ 131.03

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1€ 131.03
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RS Pro
+50°C
1ppm
±1 %
Battery, USB
Air Quality Meter
0.1°C
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
RS-326
-
AA
-
-
-10°C
-
Micro USB
-
-
-
-
210g
25mm
LCD
-
-
103mm
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

€ 152.85

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1€ 152.85
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
Mains
Air Quality Monitor
0.1°C
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
DT-802
DT-802
-
-
-
-
-5°C
110 x 105 x 61mm
-
61mm
-
-
-
230g
110mm
LCD
-
9999ppm
105mm
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

€ 174.95

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1€ 174.95
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
Battery, Mains
Air Quality Monitor
0.1°C°C
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
DT-802D
DT-802D
Yes
NiMH
-
-
-5°C
110 x 105 x 61mm
-
61mm
-
-
-
230g
110mm
LCD
-
9999ppm
105mm
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

€ 449.57

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1€ 449.57
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RS Pro
+122 °F, +50 °C
-
2 °F, ±1 °C
Battery
Air Quality Meter
-
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
-
-
-
-
-
55mm
-
-
-
139g
185mm
LCD
-
-
38mm
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

€ 327.61

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1€ 327.61
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RS Pro
+122 °F, +50 °C
-
±1.0 °C, ±1.8 °F
Mains
Air Quality Monitor
0.1 °C, 0.1 °F
95%RH
±3 %
0.1%
CO2, Humidity, Temperature
-
±1ppm
±5%
IM-502
IM-502
-
-
-
-
-
-
-
89mm
-
-
0ppm
190g
128mm
LCD
-
9999ppm
62mm
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

€ 343.83

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1€ 343.83
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RS Pro
+60°C
-
±0.8 °C, ±1.5 °F
Battery
Air Quality Meter
0.1 °F, 0.1 °C
99%RH
±3 %RH, ±5 %RH
0.1%RH
Humidity, Temperature, VOC
-
-
-
5322
5322
Yes
AA
5.5 h
-
0°C
-
-
165mm
-
-
-
380g
75mm
LCD
+60°C
-
93mm
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

€ 718.97

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1€ 718.97
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RS Pro
+122 °F, +50 °C
-
±0.5 °C, ±1 °F
Battery
Air Quality Meter
-
100%RH
±2.5 %RH
-
Humidity, Temperature
±5%
-
-
RS-9880
RS-9880
Yes
NiMH
4 h
-
0°C
-
-
75mm
0ppm
1000ppm
-
570g
240mm
LCD
+50°C
-
57mm
FLIR VPC260 Data Logging Air Quality Meter for Air Quality, Humidity, Temperature, +50°C Max, 100%RH Max, Lithium-ion
FLIR VPC260 Data Logging Air Quality Meter for Air Quality, Humidity, Temperature, +50°C Max, 100%RH Max, Lithium-ion
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RS Stock No.: 276-1160Brand: FLIRManufacturers Part No.: VPC260

€ 817.48

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1€ 817.48
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Flir
+50°C
-
±1 °C
Lithium-ion Battery
Air Quality Meter
-
100%RH
±3.5 %RH
-
Air Quality, Humidity, Temperature
-
-
-
-
VPC260
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
M5Stack U001-C Air Quality Sensor for Air Quality, Humidity, Temperature, +120°C Max, 90%RH Max, Mains, USB-Powered
M5Stack U001-C Air Quality Sensor for Air Quality, Humidity, Temperature, +120°C Max, 90%RH Max, Mains, USB-Powered
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RS Stock No.: 282-1543Brand: M5StackManufacturers Part No.: U001-C

€ 6.27

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1€ 6.27
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M5Stack
+120°C
-
±2 %
Mains, USB
Air Quality Monitor
±0.2°C
90%RH
±2 %
-
Air Quality, Humidity, Temperature
-
-
-
U001-C
U001-C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

€ 156.26

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1€ 156.26
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Sefram
+70°C
1ppm
±0.8 °C
Battery
Air Quality Meter
0.1°C
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

€ 442.56

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1€ 442.56
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Sefram
+60°C
1ppm
±0.8 °C
Battery
Air Quality Meter
0.1°C
100%RH
± 3 %RH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Testo 535 CO2 Sensor, +50°C Max, Battery-Powered
Testo 535 CO2 Sensor, +50°C Max, Battery-Powered
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RS Stock No.: 255-9514Brand: TestoManufacturers Part No.: 0563 0535

€ 501.72

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1€ 501.72
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Testo
+50°C
0PPM
±100 ppm (+5% of mv)
Battery
CO2 Probe
0°C
-
-
-
-
-
-
-
535
535
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Testo testo 315-3 Data Logging Air Quality Monitor for CO2, +40°C Max, 95%RH Max, Battery-Powered
Testo testo 315-3 Data Logging Air Quality Monitor for CO2, +40°C Max, 95%RH Max, Battery-Powered
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RS Stock No.: 282-3967Brand: TestoManufacturers Part No.: 0632 3153

€ 953.83

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1€ 953.83
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Testo
+40°C
100ppm
±3
Battery
Air Quality Monitor
0.1%
95%RH
±2.5
-
CO2
-
-
-
-
testo 315-3
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

€ 69.82

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1€ 69.82
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Orium
+50°C
-
± 1 °C
-
Air Quality Monitor
0.1°C
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

€ 238.41

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1€ 238.41
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Orium
+50°C
-
± 1 °C
-
Air Quality Monitor
1°C
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

€ 450.26

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1€ 450.26
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Testo
+60°C
-
-
Battery
Smart Probes
0.1°C
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
+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

€ 276.76

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1€ 276.76
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Orium
+70°C
-
± 0.3 °C
-
Air Quality Monitor
0.1°C
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

€ 381.65

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1€ 381.65
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Werma
+35°C
-
-
Mains
Air Quality Monitor
-
-
-
-
CO2
-
1000ppm
50ppm +/-5 %
-
KombiSIGN 72
No
-
-
-
+10°C
-
-
-
-
-
-
591g
287mm
Colour
+35°C
-
70mm
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

€ 222.19

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1€ 222.19
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Lascar
+60°C
-
±0.6°C at 15°C
Mains
Air Quality Monitor
0.1°C
100%RH
±3 %
1%RH
Humidity, Particulate Matter, Pressure, Temperature, VOC
-
-
-
-
-
Yes
Li-ion Polymer
-
-
-20°C
77 x 77 x 170.5mm
-
77mm
-
-
-
635g
170.5mm
LED
-
-
77mm