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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

136.306 OMR

136.306 OMR Each (ex VAT)

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1136.306 OMR
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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
-
81mm
+40°C
-
-
-
55mm
-
-
215g
84mm
+5°C
-
-
TFT LCD
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

64.701 OMR

64.701 OMR Each (ex VAT)

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164.701 OMR
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RS Pro
+50°C
1ppm
±1 %
Battery, USB
0.1°C
Air Quality Meter
100%RH
±3.5 %RH
-
CO2, Humidity, Temperature
-
-
-
RS-326
RS-326
-
AA
-
-
25mm
-
30419044
-
Micro USB
103mm
-
-
210g
-
-10°C
-
-
LCD
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

75.479 OMR

75.479 OMR Each (ex VAT)

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175.479 OMR
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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
DT-802
-
-
-
-
110mm
-
-
-
-
105mm
110 x 105 x 61mm
-
230g
61mm
-5°C
9999ppm
-
LCD
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

86.389 OMR

86.389 OMR Each (ex VAT)

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186.389 OMR
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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
DT-802D
Yes
NiMH
-
-
110mm
-
-
-
-
105mm
110 x 105 x 61mm
-
230g
61mm
-5°C
9999ppm
-
LCD
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

221.996 OMR

221.996 OMR Each (ex VAT)

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1

Available in multiples of 1
1221.996 OMR
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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
RS-96
-
Li-Ion
-
-
185mm
-
-
-
-
38mm
-
-
139g
55mm
-
-
-
LCD
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

P.O.A.

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1P.O.A.
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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
-
±5%
±1ppm
IM-502
IM-502
-
-
-
-
128mm
-
-
-
-
62mm
-
0ppm
190g
89mm
-
9999ppm
-
LCD
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

P.O.A.

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1P.O.A.
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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
5322
Yes
AA
5.5 h
-
75mm
+60°C
-
-
-
93mm
-
-
380g
165mm
0°C
-
-
LCD
RS PRO RS-9880 Data Logging Air Quality Meter for Humidity, Temperature, +122 °F, +50 °C Max, 100%RH Max,
RS PRO RS-9880 Data Logging Air Quality Meter for Humidity, Temperature, +122 °F, +50 °C Max, 100%RH Max,
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RS Stock No.: 146-9079Brand: RS PRO

355.031 OMR

355.031 OMR Each (ex VAT)

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1355.031 OMR
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RS Pro
+122 °F, +50 °C
-
±0.5 °C, ±1 °F
Battery
-
Air Quality Meter
100%RH
±2.5 %RH
-
Humidity, Temperature
±5%
-
-
RS-9880
RS-9880
Yes
NiMH
4 h
-
240mm
+50°C
30403986
0ppm
-
57mm
-
-
570g
75mm
0°C
-
1000ppm
LCD
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

105.520 OMR

105.520 OMR Each (ex VAT)

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1105.520 OMR
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RS Pro
-
-
-
Battery
-
Air Quality Meter
-
-
-
Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC
-
-
-
RS-9680
RS-9680
-
Rechargable NiMH
5 h
-
160mm
+50°C
-
-
-
73mm
-
-
360g
85mm
0°C
-
-
LCD
Extech CO100 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, AC Adapter-Powered
Extech CO100 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, AC Adapter-Powered
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RS Stock No.: 102-477Brand: ExtechManufacturers Part No.: CO100

111.221 OMR

111.221 OMR Each (ex VAT)

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1111.221 OMR
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Extech
+50°C
-
1.5 °C
AC Adapter
0.1°C
Air Quality Monitor
90%RH
±5 %
-
CO2, Humidity, Temperature
-
-
-
CO100
CO100
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Extech CO210 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
Extech CO210 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
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RS Stock No.: 102-476Brand: ExtechManufacturers Part No.: CO210

146.150 OMR

146.150 OMR Each (ex VAT)

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Available in multiples of 1
1146.150 OMR
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Extech
+60°C
-
-
AC Adapter
0.1°C
Air Quality Monitor
99.9%RH
-
-
CO2, Humidity, Temperature
-
-
-
CO210
CO210
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Extech CO220 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
Extech CO220 Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 99.9%RH Max, AC Adapter-Powered
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RS Stock No.: 102-475Brand: ExtechManufacturers Part No.: CO220

125.790 OMR

125.790 OMR Each (ex VAT)

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Available in multiples of 1
1125.790 OMR
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Extech
+60°C
-
-
AC Adapter
0.1°C
Air Quality Monitor
99.9%RH
-
-
CO2, Humidity, Temperature
-
-
-
CO220
CO220
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

231.116 OMR

231.116 OMR Each (ex VAT)

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Available in multiples of 1
1231.116 OMR
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Extech
50°C
-
0.8 °C
AC Adapter
0.1°C
Air Quality Monitor
90%RH
±4 %RH
-
CO, CO2, Humidity, Temperature
-
-
-
SD800
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

83.879 OMR

83.879 OMR Each (ex VAT)

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Available in multiples of 1
183.879 OMR
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Sefram
+70°C
1ppm
±0.8 °C
Battery
0.1°C
Air Quality Meter
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30309446
-
-
-
-
-
-
-
-
-
-
-
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

237.132 OMR

237.132 OMR Each (ex VAT)

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1237.132 OMR
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Sefram
+60°C
1ppm
±0.8 °C
Battery
0.1°C
Air Quality Meter
100%RH
± 3 %RH
-
-
-
-
-
-
-
-
-
-
-
-
-
30309443
-
-
-
-
-
-
-
-
-
-
-
ifm electronic SL0201 Air Quality Monitor for Air Velocity, +50°C Max
ifm electronic SL0201 Air Quality Monitor for Air Velocity, +50°C Max
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RS Stock No.: 191-268Brand: ifm electronicManufacturers Part No.: SL0201

70.618 OMR

70.618 OMR Each (ex VAT)

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170.618 OMR
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ifm electronic
+50°C
-
-
-
-
Airflow Monitor
-
-
-
Air Velocity
-
-
-
SL0201
SL0201
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
ifm electronic SLG23CEEAKOA/PH Air Quality Monitor for Air Velocity, +50°C Max, 90%RH Max
ifm electronic SLG23CEEAKOA/PH Air Quality Monitor for Air Velocity, +50°C Max, 90%RH Max
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RS Stock No.: 191-494Brand: ifm electronicManufacturers Part No.: SL0101

70.660 OMR

70.660 OMR Each (ex VAT)

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170.660 OMR
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ifm electronic
+50°C
-
-
-
-
Airflow Monitor
90%RH
-
-
Air Velocity
-
-
-
SLG23CEEAKOA/PH
SLG23CEEAKOA/PH
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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

34.477 OMR

34.477 OMR Each (ex VAT)

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134.477 OMR
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Orium
+50°C
-
± 1 °C
-
0.1°C
Air Quality Monitor
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

117.731 OMR

117.731 OMR Each (ex VAT)

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Available in multiples of 1
1117.731 OMR
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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
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

P.O.A.

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1P.O.A.
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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
-
-
-
Smart Probes VAC kit
Smart Probes VAC kit
Yes
AAA
-
-
-
+50°C
30176759
-
-
-
-
-
-
-
-10 °C, -20 °C
-
-
LCD