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

€ 283.59

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1€ 283.59
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RS Pro
+50°C
-
±1.0 °C
Air Quality Monitor
±1.0°C
Battery
95%RH
±8.0 %RH
0.1%RH
Humidity, PM 2.5, Temperature
-
-
-
-
-
Yes
Rechargable Lithium
±8 hrs
-
-
84mm
-
-
TFT LCD
215g
+5°C
+40°C
-
-
-
81mm
-
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

€ 134.62

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1€ 134.62
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RS Pro
+50°C
1ppm
±1 %
Air Quality Meter
0.1°C
Battery, USB
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
RS-326
-
AA
-
-
-
-
-
-
LCD
210g
-10°C
-
Micro USB
-
-
25mm
30419044
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

€ 157.04

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1€ 157.04
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
Air Quality Monitor
0.1°C
Mains
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
-
±1ppm
-
DT-802
-
-
-
-
110 x 105 x 61mm
61mm
-
-
LCD
230g
-5°C
-
-
-
9999ppm
110mm
-
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

€ 179.73

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1€ 179.73
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
Air Quality Monitor
0.1°C°C
Battery, Mains
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
-
±1ppm
DT-802D
DT-802D
Yes
NiMH
-
-
110 x 105 x 61mm
61mm
-
-
LCD
230g
-5°C
-
-
-
9999ppm
110mm
-
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

€ 461.87

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1€ 461.87
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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
-
-
-
55mm
-
-
LCD
139g
-
-
-
-
-
185mm
-
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

€ 336.58

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1€ 336.58
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RS Pro
+122 °F, +50 °C
-
±1.0 °C, ±1.8 °F
Air Quality Monitor
0.1 °C, 0.1 °F
Mains
95%RH
±3 %
0.1%
CO2, Humidity, Temperature
-
±5%
±1ppm
-
IM-502
-
-
-
-
-
89mm
-
-
LCD
190g
-
-
-
0ppm
9999ppm
128mm
-
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

€ 353.24

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1€ 353.24
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RS Pro
+60°C
-
±0.8 °C, ±1.5 °F
Air Quality Meter
0.1 °F, 0.1 °C
Battery
99%RH
±3 %RH, ±5 %RH
0.1%RH
Humidity, Temperature, VOC
-
-
-
5322
5322
Yes
AA
5.5 h
-
-
165mm
-
-
LCD
380g
0°C
+60°C
-
-
-
75mm
-
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

€ 738.65

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1€ 738.65
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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
-
-
75mm
1000ppm
0ppm
LCD
570g
0°C
+50°C
-
-
-
240mm
30403986
57mm
FLIR CO100 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, AC Adapter-Powered
FLIR CO100 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, AC Adapter-Powered
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RS Stock No.: 102-477Brand: FLIRManufacturers Part No.: CO100

€ 231.40

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1€ 231.40
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Flir
+50°C
-
1.5 °C
Air Quality Monitor
0.1°C
AC Adapter
90%RH
±5 %
-
CO2, Humidity, Temperature
-
-
-
CO100
CO100
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FLIR CO210 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
FLIR CO210 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
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RS Stock No.: 102-476Brand: FLIRManufacturers Part No.: CO210

€ 304.06

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1€ 304.06
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Flir
+60°C
-
-
Air Quality Monitor
0.1°C
AC Adapter
99.9%RH
-
-
CO2, Humidity, Temperature
-
-
-
-
CO210
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FLIR CO220 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
FLIR CO220 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
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RS Stock No.: 102-475Brand: FLIRManufacturers Part No.: CO220

€ 261.71

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1€ 261.71
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Flir
+60°C
-
-
Air Quality Monitor
0.1°C
AC Adapter
99.9%RH
-
-
CO2, Humidity, Temperature
-
-
-
-
CO220
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
FLIR SD800 Air Quality Monitor for CO, CO2, Humidity, Temperature, 50°C Max, 90%RH Max, AC Adapter-Powered
FLIR 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: FLIRManufacturers Part No.: SD800

€ 480.84

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1€ 480.84
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Flir
50°C
-
0.8 °C
Air Quality Monitor
0.1°C
AC Adapter
90%RH
±4 %RH
-
CO, CO2, Humidity, Temperature
-
-
-
-
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

€ 160.83

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1€ 160.83
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Sefram
+70°C
1ppm
±0.8 °C
Air Quality Meter
0.1°C
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

€ 455.49

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1€ 455.49
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Sefram
+60°C
1ppm
±0.8 °C
Air Quality Meter
0.1°C
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

€ 143.31

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1€ 143.31
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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

€ 143.31

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1€ 143.31
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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

€ 71.73

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1€ 71.73
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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

€ 244.94

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1€ 244.94
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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

€ 462.58

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1€ 462.58
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Testo
+60°C
-
-
Smart Probes
0.1°C
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
-
-
-
-
-
-
LCD
-
-10 °C, -20 °C
+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

€ 284.33

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1€ 284.33
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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
Quaelis 10
Yes
-
-
-
-
-
-
-
LED
-
-
-
-
-
-
-
-
-