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 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

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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
-
Li-Ion
-
-
185mm
-
-
-
-
-
-
38mm
55mm
-
-
LCD
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

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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
-
±1ppm
±5%
IM-502
-
-
-
-
128mm
0ppm
-
-
9999ppm
-
-
62mm
89mm
-
-
LCD
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

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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
Yes
AA
-
5.5 h
75mm
-
-
0°C
-
-
+60°C
93mm
165mm
-
-
LCD
380g
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

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RS Pro
+50°C
±1 %
1ppm
Air Quality Meter
0.1°C
Battery, USB
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
-
AA
-
-
25mm
-
-
-10°C
-
Micro USB
-
103mm
-
-
-
LCD
210g
RS PRO RS-9880 Data Logging Particle Counter for Humidity, Temperature, +122 °F, +50 °C Max, 100%RH Max, Battery-Powered
RS PRO RS-9880 Data Logging Particle Counter for Humidity, Temperature, +122 °F, +50 °C Max, 100%RH Max, Battery-Powered
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RS Stock No.: 146-9079Brand: RS PRO

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RS Pro
+122 °F, +50 °C
±0.5 °C, ±1 °F
-
-
-
Battery
100%RH
±2.5 %RH
-
Humidity, Temperature
±5%
-
-
RS-9880
Yes
NiMH
-
4 h
240mm
-
-
0°C
-
-
+50°C
57mm
75mm
0ppm
1000ppm
LCD
570g
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

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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
-
-
-
-
110mm
-
110 x 105 x 61mm
-5°C
9999ppm
-
-
105mm
61mm
-
-
LCD
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

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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
Yes
NiMH
-
-
110mm
-
110 x 105 x 61mm
-5°C
9999ppm
-
-
105mm
61mm
-
-
LCD
230g
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

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RS Pro
-
-
-
Air Quality Meter
-
Battery
-
-
-
Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC
-
-
-
RS-9680
-
Rechargable NiMH
-
5 h
160mm
-
-
0°C
-
-
+50°C
73mm
85mm
-
-
LCD
360g
Phoenix Contact 1074979 Air Quality Monitor
Phoenix Contact 1074979 Air Quality Monitor
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RS Stock No.: 497-903Brand: Phoenix ContactManufacturers Part No.: 1074979

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Phoenix Contact
-
-
-
Air Quality & Temperature Sensor
-
-
-
-
-
-
-
-
-
1074979
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-
-
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-
Extech IAQ320 Data Logging Air Quality Meter for Humidity, PM 2.5, Temperature, +60°C Max
Extech IAQ320 Data Logging Air Quality Meter for Humidity, PM 2.5, Temperature, +60°C Max
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RS Stock No.: 298-054Brand: ExtechManufacturers Part No.: IAQ320

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Extech
+60°C
±0.6 °C
0PPM
Air Quality Monitor
-
-
-
±5 %RH
-
Humidity, PM 2.5, Temperature
-
-
-
IAQ320
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

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Extech
50°C
0.8 °C
-
Air Quality Monitor
0.1°C
AC Adapter
90%RH
±4 %RH
-
CO, CO2, Humidity, Temperature
-
-
-
SD800
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Phoenix Contact 1074978 Air Quality Monitor
Phoenix Contact 1074978 Air Quality Monitor
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RS Stock No.: 509-637Brand: Phoenix ContactManufacturers Part No.: 1074978

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Phoenix Contact
-
-
-
Air Quality & Temperature Sensor
-
-
-
-
-
-
-
-
-
1074978
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

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

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Sefram
+60°C
±0.8 °C
1ppm
Air Quality Meter
0.1°C
Battery
100%RH
± 3 %RH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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-
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-
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

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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
No
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-
-
-
-
-
-
-
-
-
-
-
-
-
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

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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
No
-
-
-
-
-
-
-
-
-
-
-
-
-
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Backlit LCD
-
Testo 160 IAQ Data Logging Air Quality Meter for CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery-Powered
Testo 160 IAQ Data Logging Air Quality Meter for CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery-Powered
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RS Stock No.: 161-2897Brand: TestoManufacturers Part No.: 0572 2014

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Testo
+50°C
±0.5 °C
-
Air Quality Meter
0.1°C
Battery
100%RH
±3 %RH
0.1%RH
CO2, Humidity, Temperature
-
1ppm
±3%
160 IAQ
Yes
AA
-
1 yr
82mm
0ppm
117 x 82 x 32mm
0°C
5000ppm
-
+50°C
32mm
117mm
-
-
LCD
269g
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

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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
Yes
AAA
-
-
-
-
-
-10 °C, -20 °C
-
-
+50°C
-
-
-
-
LCD
-
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

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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
-
Chauvin Arnoux CA 1510 Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 95%RH Max,
Chauvin Arnoux CA 1510 Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 95%RH Max,
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RS Stock No.: 896-2170Brand: Chauvin ArnouxManufacturers Part No.: P01651011

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Chauvin Arnoux
+60°C
±0.5 (-10°C to +60°C)
-
Air Quality Monitor
0.1°C/0.1°F
Battery
95%RH
±2 %RH
0.1%RH
CO2, Humidity, Temperature
-
1ppm
±3%
CA 1510
Yes
LR6
-
15 days
32mm
0ppm
-
-10°C
5000ppm
-
+60°C
65.5mm
125mm
-
-
LCD
190g