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Air Quality Monitors

Whether you are working in a laboratory, factory, 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 which are used to accurately check the quality of indoor and outdoor air. Many monitors provide an alert when air qua...

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RS PRO Data Logging Air Quality Monitor, Measures Humidity, PM 2.5, Temperature, +50°C Max, 95%RH Max, Battery-Powered
RS PRO Data Logging Air Quality Monitor, Measures Humidity, PM 2.5, Temperature, +50°C Max, 95%RH Max, Battery-PoweredRS PRO Data Logging Air Quality Monitor, Measures Humidity, PM 2.5, Temperature, +50°C Max, 95%RH Max, Battery-Powered
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RS Stock No. 205-0086
Brand RS PRO
HSN Code 90259000

SR 1,980.05

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1SR 1,980.05
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RS Pro
+50°C
±1.0 °C
-
Battery
±1.0°C
Air Quality Monitor
95%RH
±8.0 %RH
0.1%RH
Humidity, PM 2.5, Temperature
-
-
-
-
Yes
Rechargable Lithium
±8 hrs
215g
81mm
-
+5°C
TFT LCD
-
55mm
+40°C
84mm
-
-
Orium Quaelis 34 Air Quality Meter, Measures CO2, Humidity, Particulate Matter, Temperature, TVOC, +50°C Max, 90%RH Max
Orium Quaelis 34 Air Quality Meter, Measures CO2, Humidity, Particulate Matter, Temperature, TVOC, +50°C Max, 90%RH MaxOrium Quaelis 34 Air Quality Meter, Measures CO2, Humidity, Particulate Matter, Temperature, TVOC, +50°C Max, 90%RH Max
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RS Stock No. 209-7636
Brand Orium
Manufacturers Part No. 23658
HSN Code 90271090

SR 1,640.84

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1SR 1,640.84
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Orium
+50°C
± 1 °C
-
-
1°C
Air Quality Monitor
90%RH
± 4 %RH
-
CO2, Humidity, Particulate Matter, Temperature, TVOC
-
-
-
Quaelis 34
No
-
-
-
-
-
-
Backlit LCD
-
-
-
-
-
-
Testo 405i, 410i, 605i, 805i Data Logging Probe, Measures Air Velocity, Humidity, Temperature, Volume Flow, +60°C Max,
Testo 405i, 410i, 605i, 805i Data Logging Probe, Measures Air Velocity, Humidity, Temperature, Volume Flow, +60°C Max,Testo 405i, 410i, 605i, 805i Data Logging Probe, Measures Air Velocity, Humidity, Temperature, Volume Flow, +60°C Max,
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RS Stock No. 201-2161
Brand Testo
Manufacturers Part No. 0563 0003 10
HSN Code 90268020

SR 2,797.25

Each (ex VAT)

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1SR 2,797.25
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Testo
+60°C
-
-
Battery
0.1°C
Smart Probes
100%RH
±3.0 %RH
0.1%RH
Air Velocity, Humidity, Temperature, Volume Flow
-
-
-
405i, 410i, 605i, 805i
Yes
AAA
-
-
-
-
-10 °C, -20 °C
LCD
-
-
+50°C
-
-
-
Werma KombiSIGN 72 CO2 Detector, Measures CO2, +35°C Max, Mains-Powered
Werma KombiSIGN 72 CO2 Detector, Measures CO2, +35°C Max, Mains-PoweredWerma KombiSIGN 72 CO2 Detector, Measures CO2, +35°C Max, Mains-Powered
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RS Stock No. 221-7806
Brand Werma
Manufacturers Part No. 649.000.10
HSN Code 85318070

SR 2,775.47

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1SR 2,775.47
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Werma
+35°C
-
-
Mains
-
Air Quality Monitor
-
-
-
CO2
-
1000ppm
50ppm +/-5 %
KombiSIGN 72
No
-
-
591g
287mm
-
+10°C
Colour
-
70mm
+35°C
-
-
-
Lascar Data Logging Air Quality Monitor, Measures Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max,
Lascar Data Logging Air Quality Monitor, Measures Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max,Lascar Data Logging Air Quality Monitor, Measures Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max,
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RS Stock No. 236-9425
Brand Lascar
Manufacturers Part No. EL-WEM
HSN Code 90271010

SR 1,621.38

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1SR 1,621.38
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Lascar
+60°C
±0.6°C at 15°C
-
Mains
0.1°C
Air Quality Monitor
100%RH
±3 %
1%RH
Humidity, Particulate Matter, Pressure, Temperature, VOC
-
-
-
-
Yes
Li-ion Polymer
-
635g
170.5mm
-
-20°C
LED
-
77mm
-
77mm
-
77 x 77 x 170.5mm
RS PRO RS-326 Air Quality Meter, Measures CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery, USB-Powered
RS PRO RS-326 Air Quality Meter, Measures CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery, USB-PoweredRS PRO RS-326 Air Quality Meter, Measures CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery, USB-Powered
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RS Stock No. 236-2654
Brand RS PRO
HSN Code 90271010

SR 875.97

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1SR 875.97
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RS Pro
+50°C
±1 %
1ppm
Battery, USB
0.1°C
Air Quality Meter
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
-
AA
-
210g
25mm
-
-10°C
LCD
-
103mm
-
-
-
-
Chauvin Arnoux CA1510 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +60°C Max, 95%RH Max,
Chauvin Arnoux CA1510 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +60°C Max, 95%RH Max,Chauvin Arnoux CA1510 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +60°C Max, 95%RH Max,
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RS Stock No. 229-8958
Brand Chauvin Arnoux
Manufacturers Part No. P01651010
HSN Code 90271010

SR 3,413.75

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1SR 3,413.75
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Chauvin Arnoux
+60°C
±0.5 °C
1ppm
Battery
0.1°C
Air Quality Monitor
95%RH
±2 %RH
-
CO2, Humidity, Temperature
-
-
-
CA1510
Yes
-
-
-
-
-
-
LCD
-
-
-
-
-
-
Kane KANE 101 Air Quality Meter, Measures CO, CO2, Humidity, Temperature, +60°C Max, 95%RH Max, Battery-Powered
Kane KANE 101 Air Quality Meter, Measures CO, CO2, Humidity, Temperature, +60°C Max, 95%RH Max, Battery-PoweredKane KANE 101 Air Quality Meter, Measures CO, CO2, Humidity, Temperature, +60°C Max, 95%RH Max, Battery-Powered
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RS Stock No. 181-0416
Brand Kane
Manufacturers Part No. KANE101
HSN Code 90271010

SR 4,456.84

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1SR 4,456.84
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Kane
+60°C
±1 %
1ppm
Battery
0.1°C
Air Quality Monitor
95%RH
±5 %RH
0.1%RH
CO, CO2, Humidity, Temperature
±10%
1ppm
±10%
KANE 101
-
Rechargeable NiMH
6 h
1kg
90mm
1000ppm
0°C
-
0ppm
45mm
+45°C
200mm
5000ppm
200 x 45 x 90mm
Orium Quaelis 36 Air Quality Monitor, Measures Formaldehyde, Humidity, PM 2.5, Temperature, TVOC, +50°C Max, 95%RH Max
Orium Quaelis 36 Air Quality Monitor, Measures Formaldehyde, Humidity, PM 2.5, Temperature, TVOC, +50°C Max, 95%RH MaxOrium Quaelis 36 Air Quality Monitor, Measures Formaldehyde, Humidity, PM 2.5, Temperature, TVOC, +50°C Max, 95%RH Max
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RS Stock No. 209-7633
Brand Orium
Manufacturers Part No. 23623
HSN Code 90271090

SR 2,224.22

Each (ex VAT)

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1SR 2,224.22
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Orium
+50°C
± 1 °C
-
-
1°C
Air Quality Monitor
95%RH
± 5 %RH
-
Formaldehyde, Humidity, PM 2.5, Temperature, TVOC
-
-
-
Quaelis 36
No
-
-
-
-
-
-
LED
-
-
-
-
-
-
Orium Quaelis 40 Data Logging Air Quality Meter, Measures Benzene, Formaldehyde, Humidity, PM 2.5, PM 10, Temperature,
Orium Quaelis 40 Data Logging Air Quality Meter, Measures Benzene, Formaldehyde, Humidity, PM 2.5, PM 10, Temperature,Orium Quaelis 40 Data Logging Air Quality Meter, Measures Benzene, Formaldehyde, Humidity, PM 2.5, PM 10, Temperature,
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RS Stock No. 209-7638
Brand Orium
Manufacturers Part No. 23662
HSN Code 90271090

SR 2,955.91

Each (ex VAT)

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1SR 2,955.91
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Orium
+45°C
± 1.5 °C
-
-
1°C
Air Quality Monitor
90%RH
± 5 %RH
-
Benzene, Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC
-
-
-
Quaelis 40
Yes
-
-
-
-
-
-
Backlit LCD
-
-
-
-
-
-
RS PRO DT-802 Air Quality Monitor, Measures CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Mains-Powered
RS PRO DT-802 Air Quality Monitor, Measures CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Mains-PoweredRS PRO DT-802 Air Quality Monitor, Measures CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Mains-Powered
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RS Stock No. 212-1725
Brand RS PRO
HSN Code 90271010

SR 1,242.47

Each (ex VAT)

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1SR 1,242.47
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RS Pro
+50°C
±1 (-5 → +50 °C) °C
-
Mains
0.1°C
Air Quality Monitor
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
DT-802
-
-
-
230g
110mm
-
-5°C
LCD
-
105mm
-
61mm
9999ppm
110 x 105 x 61mm
RS PRO DT-802D Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Battery,
RS PRO DT-802D Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Battery,RS PRO DT-802D Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Battery,
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RS Stock No. 212-1726
Brand RS PRO
HSN Code 90271010

SR 1,421.49

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1SR 1,421.49
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RS Pro
+50°C
±1 (-5 → +50 °C) °C
-
Battery, Mains
0.1°C°C
Air Quality Monitor
90%RH
±5 %RH
-
CO2, Humidity, Temperature
-
±1ppm
-
DT-802D
Yes
NiMH
-
230g
110mm
-
-5°C
LCD
-
105mm
-
61mm
9999ppm
110 x 105 x 61mm
Testo 440 Laboratory Kit Data Logging Air Quality Meter, Measures Temperature, +400°C Max, Battery-Powered
Testo 440 Laboratory Kit Data Logging Air Quality Meter, Measures Temperature, +400°C Max, Battery-PoweredTesto 440 Laboratory Kit Data Logging Air Quality Meter, Measures Temperature, +400°C Max, Battery-Powered
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RS Stock No. 201-2166
Brand Testo
Manufacturers Part No. 0563 4412
HSN Code 90251900

SR 3,711.74

Each (ex VAT)

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1SR 3,711.74
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Testo
+400°C
-
-
Battery
0.01°C
Air Quality Meter
-
-
-
Temperature
-
-
-
440 Laboratory Kit
Yes
-
-
-
-
-
-
LCD
-
-
-
-
-
-
Werma KombiSIGN 72 CO2 Detector, Measures CO2, +35°C Max, Mains-Powered
Werma KombiSIGN 72 CO2 Detector, Measures CO2, +35°C Max, Mains-PoweredWerma KombiSIGN 72 CO2 Detector, Measures CO2, +35°C Max, Mains-Powered
Add to parts list
RS Stock No. 221-7807
Brand Werma
Manufacturers Part No. 649.000.14
HSN Code 85318070

SR 2,775.47

Each (ex VAT)

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1SR 2,775.47
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Werma
+35°C
-
-
Mains
-
Air Quality Monitor
-
-
-
CO2
-
-
50ppm +/-5%
KombiSIGN 72
-
-
-
591g
287mm
-
+10°C
Colour
800ppm
70mm
+35°C
287mm
2000ppm
70 (Dia.) x 287mm
RS PRO RS-96 Air Quality Meter, Measures Humidity, PM 2.5, PM 10, Temperature, +122 °F, +50 °C Max, 100%RH Max,
RS PRO RS-96 Air Quality Meter, Measures Humidity, PM 2.5, PM 10, Temperature, +122 °F, +50 °C Max, 100%RH Max,RS PRO RS-96 Air Quality Meter, Measures Humidity, PM 2.5, PM 10, Temperature, +122 °F, +50 °C Max, 100%RH Max,
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RS Stock No. 155-8903
Brand RS PRO
HSN Code 90318080

SR 2,974.59

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1SR 2,974.59
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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
185mm
-
-
LCD
-
38mm
-
55mm
-
-
Testo 160 IAQ Data Logging Air Quality Meter, Measures CO2, Humidity, Temperature, +50°C Max, 100%RH Max,
Testo 160 IAQ Data Logging Air Quality Meter, Measures CO2, Humidity, Temperature, +50°C Max, 100%RH Max,Testo 160 IAQ Data Logging Air Quality Meter, Measures CO2, Humidity, Temperature, +50°C Max, 100%RH Max,
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RS Stock No. 161-2897
Brand Testo
Manufacturers Part No. 0572 2014
HSN Code 90258040

SR 3,854.81

Each (ex VAT)

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1SR 3,854.81
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Testo
+50°C
±0.5 °C
-
Battery
0.1°C
Air Quality Meter
100%RH
±3 %RH
0.1%RH
CO2, Humidity, Temperature
-
1ppm
±3%
160 IAQ
Yes
AA
1 yr
269g
82mm
-
0°C
LCD
0ppm
32mm
+50°C
117mm
5000ppm
117 x 82 x 32mm
RS PRO IM-502 Air Quality Monitor, Measures CO2, Humidity, Temperature, +122 °F, +50 °C Max, 95%RH Max, Mains-Powered
RS PRO IM-502 Air Quality Monitor, Measures CO2, Humidity, Temperature, +122 °F, +50 °C Max, 95%RH Max, Mains-PoweredRS PRO IM-502 Air Quality Monitor, Measures CO2, Humidity, Temperature, +122 °F, +50 °C Max, 95%RH Max, Mains-Powered
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RS Stock No. 106-5304
Brand RS PRO
HSN Code 90251180

SR 2,175.13

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1SR 2,175.13
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RS Pro
+122 °F, +50 °C
±1.0 °C, ±1.8 °F
-
Mains
0.1 °C, 0.1 °F
Air Quality Monitor
95%RH
±3 %
0.1%
CO2, Humidity, Temperature
-
±1ppm
±5%
IM-502
-
-
-
190g
128mm
-
-
LCD
0ppm
62mm
-
89mm
9999ppm
-
RS PRO 5322 Data Logging Air Quality Monitor, Measures Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-Powered
RS PRO 5322 Data Logging Air Quality Monitor, Measures Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-PoweredRS PRO 5322 Data Logging Air Quality Monitor, Measures Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-Powered
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RS Stock No. 174-9558
Brand RS PRO
HSN Code 90278005

SR 2,294.09

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1SR 2,294.09
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RS Pro
+60°C
±0.8 °C, ±1.5 °F
-
Battery
0.1 °F, 0.1 °C
Air Quality Meter
99%RH
±3 %RH, ±5 %RH
0.1%RH
Humidity, Temperature, VOC
-
-
-
5322
Yes
AA
5.5 h
380g
75mm
-
0°C
LCD
-
93mm
+60°C
165mm
-
-
Chauvin Arnoux CA 1510 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +60°C Max, 95%RH Max,
Chauvin Arnoux CA 1510 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +60°C Max, 95%RH Max,Chauvin Arnoux CA 1510 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +60°C Max, 95%RH Max,
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RS Stock No. 896-2170
Brand Chauvin Arnoux
Manufacturers Part No. P01651011
HSN Code 90271010

SR 3,435.62

Each (ex VAT)

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1SR 3,435.62
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Chauvin Arnoux
+60°C
±0.5 (-10°C to +60°C)
-
Battery
0.1°C/0.1°F
Air Quality Monitor
95%RH
±2 %RH
0.1%RH
CO2, Humidity, Temperature
-
1ppm
±3%
CA 1510
Yes
LR6
15 days
190g
32mm
-
-10°C
LCD
0ppm
65.5mm
+60°C
125mm
5000ppm
-
Testo 440 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +1370°C Max, Battery-Powered
Testo 440 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +1370°C Max, Battery-PoweredTesto 440 Data Logging Air Quality Monitor, Measures CO2, Humidity, Temperature, +1370°C Max, Battery-Powered
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RS Stock No. 176-5575
Brand Testo
Manufacturers Part No. 0563 4405
HSN Code 90268020

SR 5,523.89

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1SR 5,523.89
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Testo
+1370°C
±0.3 °C
-
Battery
0.1°C
Air Quality Meter
-
-
-
CO2, Humidity, Temperature
-
-
-
440
Yes
AA
12 h
1.3kg
154mm
-
-20°C
-
-
65mm
+50°C
32mm
-
154 x 65 x 32mm