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

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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
RS-326
-
AA
-
-
-
210g
-
103mm
-10°C
Micro USB
-
-
-
LCD
25mm
30419044
-
-

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

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

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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
-
38mm
-
-
-
-
-
LCD
185mm
-
55mm
-

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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
-
-
-
-
-
-
190g
0ppm
62mm
-
-
-
-
-
LCD
128mm
-
89mm
9999ppm

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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
-
93mm
0°C
-
+60°C
-
-
LCD
75mm
-
165mm
-

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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
RS-9880
Yes
NiMH
4 h
-
-
570g
-
57mm
0°C
-
+50°C
0ppm
1000ppm
LCD
240mm
30403986
75mm
-
Hazardous Product

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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
-
-
360g
-
73mm
0°C
-
+50°C
-
-
LCD
160mm
-
85mm
-
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
-
-
0.1°C
Air Quality Monitor
95%RH
± 1 %RH
-
CO2, Humidity, Temperature, VOC
-
-
-
Quaelis 20
Quaelis 20
No
-
-
-
-
-
-
-
-
-
-
-
-
LED
-
-
-
-

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

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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
-
-
-
-
-
-
-10 °C, -20 °C
-
+50°C
-
-
LCD
-
30176759
-
-
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
-
-
0.1°C
Air Quality Monitor
99.9%RH
± 3 %RH
-
CO2, Humidity, Temperature
-
-
-
Quaelis 10
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
-
-
Mains
-
Air Quality Monitor
-
-
-
CO2
-
50ppm +/-5 %
1000ppm
KombiSIGN 72
-
No
-
-
-
-
591g
-
70mm
+10°C
-
+35°C
-
-
Colour
287mm
-
-
-

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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
-
-
77 x 77 x 170.5mm
635g
-
77mm
-20°C
-
-
-
-
LED
170.5mm
30238929
77mm
-

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

P.O.A.

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

P.O.A.

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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
CA1510
Yes
-
-
-
-
-
-
-
-
-
-
-
-
LCD
-
30141810
-
-

P.O.A.

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Digitron
+50°C
±0.7 °C
1ppm
Battery
0.1°C
Air Quality Monitor
95%RH
± 5 %
-
CO2, Humidity, Temperature
-
-
-
AM60
AM60
Yes
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
E+E Elektronik EE820-HV2A6E9 CO2 Sensor for CO2, +60°C Max
RS Stock No.: 288-7633Brand: E+E ElektronikManufacturers Part No.: EE820-HV2A6E9

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E+E Elektronik
+60°C
-
-
-
-
CO2 Probe
-
-
-
CO2
-
-
-
EE820-HV2A6E9
EE820-HV2A6E9
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
30010307
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