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...

Showing 1-20 of 241 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
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,
Add to parts list
RS Stock No.: 155-8903Brand: RS PRO

€ 586.85

€ 586.85 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 586.85
Add to basket
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
-
-
38mm
-
-
-
-
185mm
139g
-
-
LCD
-
-
55mm
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
Add to parts list
RS Stock No.: 106-5304Brand: RS PRO

€ 428.34

€ 428.34 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 428.34
Add to basket
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
-
-
-
-
62mm
0ppm
-
-
-
128mm
190g
9999ppm
-
LCD
-
-
89mm
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
Add to parts list
RS Stock No.: 174-9558Brand: RS PRO

€ 448.91

€ 448.91 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 448.91
Add to basket
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
93mm
-
-
-
-
75mm
380g
-
-
LCD
0°C
+60°C
165mm
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
Add to parts list
RS Stock No.: 236-2654Brand: RS PRO

€ 170.61

€ 170.61 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 170.61
Add to basket
RS Pro
+50°C
1ppm
±1 %
Battery, USB
0.1°C
Air Quality Meter
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
-
AA
-
-
103mm
-
-
-
-
25mm
210g
-
Micro USB
LCD
-10°C
-
-
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
Add to parts list
RS Stock No.: 146-9079Brand: RS PRO

€ 937.75

€ 937.75 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 937.75
Add to basket
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
57mm
-
0ppm
1000ppm
-
240mm
570g
-
-
LCD
0°C
+50°C
75mm
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
Add to parts list
RS Stock No.: 212-1725Brand: RS PRO

€ 199.65

€ 199.65 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 199.65
Add to basket
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
-
-
-
-
105mm
-
-
-
110 x 105 x 61mm
110mm
230g
9999ppm
-
LCD
-5°C
-
61mm
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,
Add to parts list
RS Stock No.: 212-1726Brand: RS PRO

€ 228.69

€ 228.69 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 228.69
Add to basket
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
-
-
105mm
-
-
-
110 x 105 x 61mm
110mm
230g
9999ppm
-
LCD
-5°C
-
61mm
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
Add to parts list
RS Stock No.: 174-6575Brand: RS PRO

€ 279.51

€ 279.51 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 279.51
Add to basket
RS Pro
-
-
-
Battery
-
Air Quality Meter
-
-
-
Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC
-
-
-
RS-9680
-
Rechargable NiMH
-
5 h
73mm
-
-
-
-
160mm
360g
-
-
LCD
0°C
+50°C
85mm
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
Add to parts list
RS Stock No.: 100-045Brand: ExtechManufacturers Part No.: SD800

€ 561.72

€ 561.72 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 561.72
Add to basket
Extech
50°C
-
0.8 °C
AC Adapter
0.1°C
Air Quality Monitor
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
Add to parts list
RS Stock No.: 252-5138Brand: SeframManufacturers Part No.: SEFRAM9893

€ 191.33

€ 191.33 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 191.33
Add to basket
Sefram
+70°C
1ppm
±0.8 °C
Battery
0.1°C
Air Quality Meter
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Sefram CO2 Probe, +60°C Max, 100%RH Max, Battery-Powered
Sefram CO2 Probe, +60°C Max, 100%RH Max, Battery-Powered
Add to parts list
RS Stock No.: 252-5132Brand: SeframManufacturers Part No.: SEFRAM9825

€ 554.20

€ 554.20 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 554.20
Add to basket
Sefram
+60°C
1ppm
±0.8 °C
Battery
0.1°C
Air Quality Meter
100%RH
± 3 %RH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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
Add to parts list
RS Stock No.: 209-7635Brand: OriumManufacturers Part No.: 23656

€ 88.54

€ 88.54 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 88.54
Add to basket
Orium
+50°C
-
± 1 °C
-
0.1°C
Air Quality Monitor
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
Add to parts list
RS Stock No.: 209-7636Brand: OriumManufacturers Part No.: 23658

€ 302.34

€ 302.34 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 302.34
Add to basket
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 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
Add to parts list
RS Stock No.: 161-2897Brand: TestoManufacturers Part No.: 0572 2014

€ 760.15

€ 760.15 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 760.15
Add to basket
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
32mm
0ppm
-
-
117 x 82 x 32mm
82mm
269g
5000ppm
-
LCD
0°C
+50°C
117mm
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
Add to parts list
RS Stock No.: 201-2161Brand: TestoManufacturers Part No.: 0563 0003 10

€ 547.50

€ 547.50 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 547.50
Add to basket
Testo
+60°C
-
-
Battery
0.1°C
Smart Probes
100%RH
±3.0 %RH
0.1%RH
Air Velocity, Humidity, Temperature, Volume Flow
-
-
-
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
Add to parts list
RS Stock No.: 209-7632Brand: OriumManufacturers Part No.: 23621

€ 346.99

€ 346.99 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 346.99
Add to basket
Orium
+70°C
-
± 0.3 °C
-
0.1°C
Air Quality Monitor
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,
Add to parts list
RS Stock No.: 896-2170Brand: Chauvin ArnouxManufacturers Part No.: P01651011

€ 652.60

€ 652.60 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 652.60
Add to basket
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
65.5mm
0ppm
-
-
-
32mm
190g
5000ppm
-
LCD
-10°C
+60°C
125mm
Testo 440 CO₂ Kit with Bluetooth Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +1370°C Max,
Testo 440 CO₂ Kit with Bluetooth Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +1370°C Max,
Add to parts list
RS Stock No.: 176-5575Brand: TestoManufacturers Part No.: 0563 4405

€ 941.02

€ 941.02 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 941.02
Add to basket
Testo
+1370°C
-
±0.3 °C
Battery
0.1°C
Air Quality Meter
-
-
-
CO2, Humidity, Temperature
-
-
-
440 CO₂ Kit with Bluetooth
Yes
AA
-
12 h
65mm
-
-
-
154 x 65 x 32mm
154mm
1.3kg
-
-
-
-20°C
+50°C
32mm
Testo 440 dP Data Logging Air Quality Monitor for Air Velocity, Temperature, +1370 (Temperature-TC) °C, +150
Testo 440 dP Data Logging Air Quality Monitor for Air Velocity, Temperature, +1370 (Temperature-TC) °C, +150
Add to parts list
RS Stock No.: 176-5583Brand: TestoManufacturers Part No.: 0560 4402

€ 574.39

€ 574.39 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 574.39
Add to basket
Testo
+1370 (Temperature-TC) °C, +150 (Temperature-NTC) °C
-
±0.3 (-25 → +74.9 °C) °C, ±0.4 (+75 → +99.9 °C) °C, ±0.4 (-40 → -25.1 °C) °C, ±0.5 %
Battery
0.1°C
Air Quality Monitor
-
-
-
Air Velocity, Temperature
-
-
-
440 dP
Yes
AA
-
12 h
65mm
-
-
-
154 x 65 x 32mm
154mm
250g
-
-
-
-20°C
+50°C
32mm
Testo CO2 Probe for CO2, Humidity, Temperature, +50°C Max, 95%RH Max, Battery-Powered
Testo CO2 Probe for CO2, Humidity, Temperature, +50°C Max, 95%RH Max, Battery-Powered
Add to parts list
RS Stock No.: 176-5603Brand: TestoManufacturers Part No.: 0632 1552

€ 640.38

€ 640.38 Each (Exc. Vat)

Check stock

1

Available in multiples of 1
1€ 640.38
Add to basket
Testo
+50°C
-
±0.5 °C
Battery
0.1°C
CO2 Probe
95%RH
-
0.1%RH
CO2, Humidity, Temperature
-
0-10000ppm
-
-
-
-
testo 440, testo 440 dP
-
40mm
0ppm
-
-
295 x 40 x 50mm
50mm
200g
10000ppm
-
-
-5°C
+50°C
295mm

...