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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

€ 496.58

€ 496.58 Each (Exc. Vat)

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1€ 496.58
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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
-
-
215g
-
-
-
-
-
-
55mm
+5°C
+40°C
TFT LCD
84mm
81mm
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

€ 235.74

€ 235.74 Each (Exc. Vat)

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1€ 235.74
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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
-
-
AA
-
-
-
210g
-
-
-
-
Micro USB
-
103mm
-10°C
-
LCD
-
25mm
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

€ 274.99

€ 274.99 Each (Exc. Vat)

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1€ 274.99
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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
-
-
-
-
-
9999ppm
230g
-
110 x 105 x 61mm
-
-
-
-
105mm
-5°C
-
LCD
61mm
110mm
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

€ 314.71

€ 314.71 Each (Exc. Vat)

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1€ 314.71
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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
-
Yes
NiMH
-
-
9999ppm
230g
-
110 x 105 x 61mm
-
-
-
-
105mm
-5°C
-
LCD
61mm
110mm
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

€ 808.78

€ 808.78 Each (Exc. Vat)

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1€ 808.78
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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
-
-
Li-Ion
-
-
-
139g
-
-
-
-
-
-
38mm
-
-
LCD
55mm
185mm
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

€ 589.35

€ 589.35 Each (Exc. Vat)

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1€ 589.35
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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
-
-
-
-
-
9999ppm
190g
0ppm
-
-
-
-
-
62mm
-
-
LCD
89mm
128mm
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

€ 618.55

€ 618.55 Each (Exc. Vat)

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1€ 618.55
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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
-
Yes
AA
5.5 h
-
-
380g
-
-
-
-
-
-
93mm
0°C
+60°C
LCD
165mm
75mm
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

€ 1,293.42

€ 1,293.42 Each (Exc. Vat)

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1€ 1,293.42
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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
-
-
570g
-
-
-
0ppm
-
1000ppm
57mm
0°C
+50°C
LCD
75mm
240mm
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

€ 930.63

€ 930.63 Each (Exc. Vat)

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1€ 930.63
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Extech
+60°C
0PPM
±0.6 °C
-
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

€ 841.98

€ 841.98 Each (Exc. Vat)

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1€ 841.98
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Extech
50°C
-
0.8 °C
AC Adapter
Air Quality Monitor
0.1°C
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

€ 344.20

€ 344.20 Each (Exc. Vat)

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1€ 344.20
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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

€ 997.12

€ 997.12 Each (Exc. Vat)

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1€ 997.12
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Sefram
+60°C
1ppm
±0.8 °C
Battery
Air Quality Meter
0.1°C
100%RH
± 3 %RH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30309443
-
-
-
-
-
-
-
-
-
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

€ 125.59

€ 125.59 Each (Exc. Vat)

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1€ 125.59
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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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

€ 428.90

€ 428.90 Each (Exc. Vat)

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1€ 428.90
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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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

€ 986.57

€ 986.57 Each (Exc. Vat)

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1€ 986.57
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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
-
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

€ 497.88

€ 497.88 Each (Exc. Vat)

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1€ 497.88
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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

€ 698.14

€ 698.14 Each (Exc. Vat)

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1€ 698.14
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Werma
+35°C
-
-
Mains
Air Quality Monitor
-
-
-
-
CO2
-
1000ppm
50ppm +/-5 %
KombiSIGN 72
-
No
-
-
-
-
591g
-
-
-
-
-
-
70mm
+10°C
+35°C
Colour
-
287mm
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

€ 420.74

€ 420.74 Each (Exc. Vat)

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1€ 420.74
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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
-
-
-
635g
-
77 x 77 x 170.5mm
-
-
-
-
77mm
-20°C
-
LED
77mm
170.5mm
Orium Quaelis 14 CO2 Sensor for CO2, Humidity, Temperature, +50°C Max, 99%RH Max, Rechargeable Battery Via USB
Orium Quaelis 14 CO2 Sensor for CO2, Humidity, Temperature, +50°C Max, 99%RH Max, Rechargeable Battery Via USB
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RS Stock No.: 237-7892Brand: OriumManufacturers Part No.: 11325

€ 158.51

€ 158.51 Each (Exc. Vat)

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1€ 158.51
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Orium
+50°C
1ppm
± 1 %
Rechargeable Battery Via USB Cable
Air Quality Monitor
1°C
99%RH
± 2 %RH
-
CO2, Humidity, Temperature
-
-
-
Quaelis 14
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Orium Quaelis 16 CO2 Sensor for CO2, Humidity, Temperature, +70°C Max, 99.9%RH Max, Rechargeable Battery Via USB Cable
Orium Quaelis 16 CO2 Sensor for CO2, Humidity, Temperature, +70°C Max, 99.9%RH Max, Rechargeable Battery Via USB Cable
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RS Stock No.: 237-7893Brand: OriumManufacturers Part No.: 11334

€ 430.71

€ 430.71 Each (Exc. Vat)

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1€ 430.71
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Orium
+70°C
1ppm
± 0.3 °C
Rechargeable Battery Via USB Cable And Mains Adapter Supplied
Air Quality Monitor
0.1°C
99.9%RH
± 3 %RH
-
CO2, Humidity, Temperature
-
-
-
Quaelis 16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-