Air Quality Meters

Air quality meters are devices designed to monitor and check the quality of the indoor and outdoor air. These compact, handheld machines are able to measure all essential parameters such as humidity, temperature, air volume, air velocity, oxygen, carbon dioxide, and % of outdoor air calculation.

These devices are ideal for detecting indoor gas leaks and measuring the gas levels such as Volatile Organic Compounds, Formaldehyde, and Freon, Nitrogen Dioxide, Ozone and many more flammable, hazardous or toxic gases.

Some Air Quality Meters store the measurement scores and allow transferring them to the computer for further analysing and reporting.

Types of Air Quality Meters:
Portable/Handheld Meters – These types of meters are ideal for engineers working on location. They provide accurate measurements and store results for further analysis and are easy-to-use on worksites
Desktop/Stationary Meters – Stationery meters are perfect for indoor air quality measurement (IAQ) like in laboratories for example. They are very accurate in terms of measuring the quality of the air and can be plugged into the main power source, so batteries aren’t necessary.
Air Quality meters are necessary devices for every gas engineer and are ideal for proving that gas appliances such as space heaters or kitchen equipment are operating safely.

Where are air quality monitors used?
Facility maintenance
HVAC systems
Indoor air quality investigations
Monitoring clean rooms
Manufacturing processes
Pharmaceutical production
Testing filter seals
Locating particle contamination sources
Monitoring particle size distribution

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Description Price Maximum Temperature Best Temperature Measurement Accuracy Carbon Monoxide Resolution Power Source Temperature Measurement Resolution Maximum Humidity Measurement Best Humidity Measurement Accuracy Humidity Measurement Resolution Best Carbon Monoxide Accuracy Carbon Dioxide Resolution Best Carbon Dioxide Accuracy Data Logging Battery Type Battery Life
RS Stock No. 106-5304
BrandRS PRO
SGD458.05
Each
units
+122 °F, +50 °C ±1.0 °C, ±1.8 °F - Mains 0.1 °C, 0.1 °F 95%RH ±3 % 0.1% - ±1ppm ±5% - - -
RS Stock No. 174-6575
BrandRS PRO
SGD252.45
Each
units
- - - Battery - - - - - - - - Rechargable NiMH 5 h
RS Stock No. 174-9558
BrandRS PRO
SGD451.30
Each
units
+60°C ±0.8 °C, ±1.5 °F - Battery 0.1 °F, 0.1 °C 99%RH ±3 %RH, ±5 %RH 0.1%RH - - - Yes 1.5 V LR-6/AA approx. 5.5 hours
RS Stock No. 146-9079
BrandRS PRO
SGD1,230.15
Each
units
+122 °F, +50 °C ±0.5 °C, ±1 °F - Battery - 100%RH ±2.5 %RH - ±5% - - Yes NiMH approx. 4 hours continuous use
RS Stock No. 155-8903
BrandRS PRO
SGD532.37
Each
units
+122 °F, +50 °C 2 °F, ±1 °C - Battery - 100%RH ±3.5 %RH @ 20 → 80 %RH, ±5 %RH @ 0 → 20 %RH, 80 → 100 %RH %RH - - - - - Li-ion -
RS Stock No. 516-7108
Mfr. Part No.0563 4352
BrandTesto
SGD948.10
Each
units
+1370 °C, +150 °C, +400 °C ±0.5% + 0.4 °C - Battery 0.1°C 100%RH - 0.1%RH - 1ppm - Yes AA 200 h
RS Stock No. 131-353
Mfr. Part No.FLUKE-975V
BrandFluke
SGD7,431.60
Each
units
+50°C ±1.1 °C 1ppm Battery 0.1°C 90%RH ±2 %RH 1%RH ±3ppm 1ppm ±2.75% + 75 ppm Yes AA (Backup), Rechargeable Lithium-Ion (Primary) 11 h
RS Stock No. 516-7091
Mfr. Part No.0563 4354
BrandTesto
SGD1,286.45
Each
units
+1370 °C, +150 °C, +400 °C ±0.5% + 0.4 °C - Battery 0.1°C 100%RH - 0.1%RH - 1ppm - Yes AA 200 h
RS Stock No. 762-1247
Mfr. Part No.FLUKE 985
BrandFluke
SGD9,212.40
Each
units
- 95 %RH - Battery, Mains - 95%RH 95 %RH - - - - Yes Rechargeable Li-Ion 5 h, 10 h
RS Stock No. 176-5585
Mfr. Part No.0635 1032
BrandTesto
SGD383.62
Each
units
+70°C ±0.5 °C - - 0.1°C - - - - - - - - -
RS Stock No. 176-5593
Mfr. Part No.0635 9372
BrandTesto
SGD1,260.48
Each
units
+70°C ±0.5 °C - - 0.1°C - - - - - - - - -
RS Stock No. 176-5604
Mfr. Part No.0632 1271
BrandTesto
SGD602.84
Each
units
- - 0.1ppm Battery - - - - ±3ppm - - - AA 70 h
RS Stock No. 896-2170
Mfr. Part No.P01651010
SGD783.69
Each
units
+60°C ±0.5 (-10°C to +60°C) - Battery 0.1°C/0.1°F 95%RH ±2 %RH 0.1%RH - 1ppm ±3% Yes LR6 15 days
RS Stock No. 176-5623
Mfr. Part No.0554 2160
BrandTesto
SGD91.34
Each
units
- - - - - - - - - - - - - -
RS Stock No. 201-2166
Mfr. Part No.0563 4412
BrandTesto
SGD856.76
Each
units
+400°C - - - 0.01°C - - - - - - Yes - -
RS Stock No. 161-2897
Mfr. Part No.0572 2014
BrandTesto
SGD911.56
Each
units
+50°C ±0.5 °C - Battery 0.1°C 100%RH ±3 %RH 0.1%RH - 1ppm ±3% Yes AA 1 yr
RS Stock No. 176-5608
Mfr. Part No.0635 1052
BrandTesto
SGD1,150.87
Each
units
+50°C ±0.5 °C - - 0.1°C - - - - - - - - -
RS Stock No. 176-5617
Mfr. Part No.0636 9730
BrandTesto
SGD146.14
Each
units
+70°C ±0.5 °C - - 0.1°C 100%RH ±2 (5 → 90 %RH) %RH 0.1%RH - - - - - -
RS Stock No. 176-5583
Mfr. Part No.0560 4402
BrandTesto
SGD602.84
Each
units
+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 - - - - - - Yes AA 12 h
RS Stock No. 176-5570
Mfr. Part No.0563 4400
BrandTesto
SGD795.86
Each
units
+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 - - - - - - Yes AA 12 h