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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

€ 570.72

€ 570.72 Each (Exc. VAT)

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1€ 570.72
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RS Pro
+50°C
-
±1.0 °C
Air Quality Monitor
Battery
±1.0°C
95%RH
±8.0 %RH
0.1%RH
Humidity, PM 2.5, Temperature
-
-
-
-
-
Yes
Rechargable Lithium
±8 hrs
-
TFT LCD
-
-
81mm
215g
+40°C
-
+5°C
-
-
-
84mm
-
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

€ 270.93

€ 270.93 Each (Exc. VAT)

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1€ 270.93
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RS Pro
+50°C
1ppm
±1 %
Air Quality Meter
Battery, USB
0.1°C
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
RS-326
-
AA
-
-
LCD
-
Micro USB
25mm
210g
-
-
-10°C
-
-
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

€ 316.05

€ 316.05 Each (Exc. VAT)

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1€ 316.05
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
Air Quality Monitor
Mains
0.1°C
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
-
DT-802
-
-
-
-
LCD
-
-
110mm
230g
-
-
-5°C
-
110 x 105 x 61mm
-
61mm
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

€ 361.69

€ 361.69 Each (Exc. VAT)

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1€ 361.69
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RS Pro
+50°C
-
±1 (-5 → +50 °C) °C
Air Quality Monitor
Battery, Mains
0.1°C°C
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
-
DT-802D
Yes
NiMH
-
-
LCD
-
-
110mm
230g
-
-
-5°C
-
110 x 105 x 61mm
-
61mm
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

€ 929.51

€ 929.51 Each (Exc. VAT)

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1€ 929.51
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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
-
-
LCD
-
-
185mm
139g
-
-
-
-
-
-
55mm
-
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

€ 677.33

€ 677.33 Each (Exc. VAT)

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1€ 677.33
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RS Pro
+122 °F, +50 °C
-
±1.0 °C, ±1.8 °F
Air Quality Monitor
Mains
0.1 °C, 0.1 °F
95%RH
±3 %
0.1%
CO2, Humidity, Temperature
-
±1ppm
±5%
-
IM-502
-
-
-
-
LCD
-
-
128mm
190g
-
-
-
0ppm
-
-
89mm
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

€ 710.88

€ 710.88 Each (Exc. VAT)

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1€ 710.88
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RS Pro
+60°C
-
±0.8 °C, ±1.5 °F
Air Quality Meter
Battery
0.1 °F, 0.1 °C
99%RH
±3 %RH, ±5 %RH
0.1%RH
Humidity, Temperature, VOC
-
-
-
-
5322
Yes
AA
5.5 h
-
LCD
-
-
75mm
380g
+60°C
-
0°C
-
-
-
165mm
-
93mm
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

€ 1,486.49

€ 1,486.49 Each (Exc. VAT)

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1€ 1,486.49
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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
-
LCD
0ppm
-
240mm
570g
+50°C
1000ppm
0°C
-
-
-
75mm
-
57mm
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

€ 1,091.65

€ 1,091.65 Each (Exc. VAT)

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1€ 1,091.65
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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

€ 967.67

€ 967.67 Each (Exc. VAT)

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1€ 967.67
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Extech
50°C
-
0.8 °C
Air Quality Monitor
AC Adapter
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

€ 395.58

€ 395.58 Each (Exc. VAT)

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1€ 395.58
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Sefram
+70°C
1ppm
±0.8 °C
Air Quality Meter
Battery
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

€ 1,145.97

€ 1,145.97 Each (Exc. VAT)

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1€ 1,145.97
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Sefram
+60°C
1ppm
±0.8 °C
Air Quality Meter
Battery
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

€ 144.34

€ 144.34 Each (Exc. VAT)

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1€ 144.34
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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

€ 492.93

€ 492.93 Each (Exc. VAT)

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1€ 492.93
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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

€ 1,133.84

€ 1,133.84 Each (Exc. VAT)

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1€ 1,133.84
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Testo
+60°C
-
-
Smart Probes
Battery
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
-
-
LCD
-
-
-
-
+50°C
-
-10 °C, -20 °C
-
-
30176759
-
-
-
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

€ 572.21

€ 572.21 Each (Exc. VAT)

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1€ 572.21
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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

€ 802.35

€ 802.35 Each (Exc. VAT)

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1€ 802.35
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Werma
+35°C
-
-
Air Quality Monitor
Mains
-
-
-
-
CO2
-
1000ppm
50ppm +/-5 %
-
KombiSIGN 72
No
-
-
-
Colour
-
-
287mm
591g
+35°C
-
+10°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

€ 483.55

€ 483.55 Each (Exc. VAT)

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1€ 483.55
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Lascar
+60°C
-
±0.6°C at 15°C
Air Quality Monitor
Mains
0.1°C
100%RH
±3 %
1%RH
Humidity, Particulate Matter, Pressure, Temperature, VOC
-
-
-
-
-
Yes
Li-ion Polymer
-
-
LED
-
-
170.5mm
635g
-
-
-20°C
-
77 x 77 x 170.5mm
30238929
77mm
-
77mm
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

€ 182.17

€ 182.17 Each (Exc. VAT)

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1€ 182.17
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Orium
+50°C
1ppm
± 1 %
Air Quality Monitor
Rechargeable Battery Via USB Cable
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

€ 495.01

€ 495.01 Each (Exc. VAT)

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1€ 495.01
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Orium
+70°C
1ppm
± 0.3 °C
Air Quality Monitor
Rechargeable Battery Via USB Cable And Mains Adapter Supplied
0.1°C
99.9%RH
± 3 %RH
-
CO2, Humidity, Temperature
-
-
-
-
Quaelis 16
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-