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

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

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

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

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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
RS-96
-
Li-Ion
-
-
38mm
-
-
185mm
-
-
-
-
139g
-
55mm
-
LCD

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

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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
5322
Yes
AA
5.5 h
-
93mm
-
0°C
75mm
-
-
-
-
380g
-
165mm
+60°C
LCD

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

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RS Pro
-
-
-
Air Quality Meter
Battery
-
-
-
-
Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC
-
-
-
RS-9680
RS-9680
-
Rechargable NiMH
5 h
-
73mm
-
0°C
160mm
-
-
-
-
360g
-
85mm
+50°C
LCD
Orium Quaelis 20 Air Quality Meter for CO2, Humidity, Temperature, VOC, +50°C Max, 95%RH Max
RS Stock No.: 209-7635Brand: OriumManufacturers Part No.: 23656

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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

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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
RS Stock No.: 201-2161Brand: TestoManufacturers Part No.: 0563 0003 10

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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
-
-
-
-
-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
RS Stock No.: 209-7632Brand: OriumManufacturers Part No.: 23621

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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
RS Stock No.: 221-7806Brand: WermaManufacturers Part No.: 649.000.10

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

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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
-
-
77mm
77 x 77 x 170.5mm
-20°C
170.5mm
-
-
-
-
635g
-
77mm
-
LED

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Orium
+50°C
± 1 %
1ppm
Air Quality Monitor
Rechargeable Battery Via USB Cable
1°C
99%RH
± 2 %RH
-
CO2, Humidity, Temperature
-
-
-
Quaelis 14
Quaelis 14
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

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Orium
+70°C
± 0.3 °C
1ppm
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
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Hazardous Product

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Chauvin Arnoux
+60°C
±0.5 °C
1ppm
Air Quality Monitor
Battery
0.1°C
95%RH
±2 %RH
-
CO2, Humidity, Temperature
-
-
-
CA1510
CA1510
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
LCD

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Digitron
+50°C
±0.7 °C
1ppm
Air Quality Monitor
Battery
0.1°C
95%RH
± 5 %
-
CO2, Humidity, Temperature
-
-
-
AM60
AM60
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-

P.O.A.

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Flir
+50°C
±1 °C
-
Air Quality Meter
Lithium-ion Battery
-
100%RH
±3.5 %RH
-
Air Quality, Humidity, Temperature
-
-
-
-
VPC260
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-