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  Air Quality Monitors (76 items)

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Renesas Electronics Air Quality Sensor, +25°C Max, 80%RH Max / 2641332 (1 offer) 
Maximum Temperature = +25°C Best Temperature Measurement Accuracy = ±2% Equipment Type = Air Quality Monitor Maximum Humidity Measurement = 80%RH
Renesas Electronics
ZMOD4450AI1V
from £ 3.495*
per piece
 
 piece
Renesas Electronics Air Quality Sensor, +25°C Max, 80%RH Max / 2641334 (1 offer) 
Maximum Temperature = +25°C Best Temperature Measurement Accuracy = ±15% Equipment Type = Air Quality Monitor Maximum Humidity Measurement = 80%RH
Renesas Electronics
ZMOD4450AI4V
from £ 4.01*
per piece
 
 piece
M5Stack ENV III U001-C Environment sensor Red, White (1 offer) 
ENV III is an environmental sensor that integrates SHT30 and QMP6988 internally to detect temperature, humidity, and atmospheric pressure data. SHT30 is a high-precision and low-power digital tempe...
M5Stack
U001-C
£ 5.307*
per piece
 
 piece
Renesas Electronics Air Quality Sensor, +25°C Max, 80%RH Max / 2641331 (1 offer) 
Maximum Temperature = +25°C Best Temperature Measurement Accuracy = ±2% Equipment Type = Air Quality Monitor Maximum Humidity Measurement = 80%RH Humidity Measurement Resolution = From 0% to 85% no...
Renesas Electronics
ZMOD4450AI1V
from £ 5.367*
per piece
 
 pieces
Renesas Electronics Air Quality Sensor, +25°C Max, 80%RH Max / 2641333 (1 offer) 
Maximum Temperature = +25°C Best Temperature Measurement Accuracy = ±15% Equipment Type = Air Quality Monitor Maximum Humidity Measurement = 80%RH
Renesas Electronics
ZMOD4450AI4V
£ 6.257*
per piece
 
 pieces
STEGO 7303 Air Quality Sensor for Air Quality, Temperature, +50°C Max / 2709898 (2 offers) 
Maximum Temperature = +50°C Equipment Type = Air Quality & Temperature Sensor Measurement Parameters = Air Quality, Temperature Model Number p = 7303 Data Logging = No
Stego Elektrotechnik
07303.0-00
from £ 21.04*
per piece
 
 piece
Testo Handle Adapter / 1765623 (2 offers) 
Testo Handle AdapterThe handle adapter allows you to connect probe heads for air velocity measurement or the extendable telescope for air velocity probes to the universal handle with Bluetooth® or ...
Testo
0554 2160
from £ 57.42*
per pack
 
 piece
Testo Adapter for Vane Probe / 1765626 (2 offers) 
Testo 90 Degree AdapterThe 90° angle makes it easy to correctly position vane probes (Ø 100 mm) with universal handle at ceiling outlets. Features and Benefits• Position 100 mm vane probes with uni...
Testo
0554 0991
from £ 58.41*
per piece
 
 piece
Orium 23656 White (1 offer) 
Carbon dioxide (CO2) measurement: 400 to 9999 ppm. Volatile Organic Compounds (VOC) measurement: up to 9,999 mg/M3. Temperature (in °C and °F). From -9°C to +50°C. Humidity: From 10% to 95% RH. 6.4...
Orium
2236560021
£ 59.11*
per piece
 
 piece
Digitron AM60 Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 95%RH Max, Battery-Powered / 2676379 (1 offer) 
Maximum Temperature = +50°C Carbon Monoxide Resolution = 1ppm Power Source = Battery°C Maximum Humidity Measurement = 95%RH Best Humidity Measurement Accuracy = ± 5 % Measurement Parameters = CO2, ...
Digitron
AM60
£ 70.69*
per piece
 
 piece
Testo Cable Handle for Probe Head / 1765620 (2 offers) 
Testo Air Quality MeterUse the cable handle if Bluetooth® signals are not permitted: the readings are transmitted to the compatible measuring instrument via the fixed cable. Combine the handle with...
Testo
0554 2222
from £ 71.28*
per pack
 
 piece
Orium Quaelis 14 CO2 Sensor for CO2, Humidity, Temperature, +50°C Max, 99%RH Max, Rechargeable Battery Via USB / 2377892 (1 offer) 
Maximum Temperature = +50°C Carbon Monoxide Resolution = 1PPM Equipment Type = Air Quality Monitor°C Maximum Humidity Measurement = 99%RH Best Humidity Measurement Accuracy = ± 2 %RH Measurement Pa...
Orium
11325
£ 74.587*
per piece
 
 piece
Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max / 1765617 (2 offers) 
Testo Air Quality MeterMore applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the humidity/temperature ...
Testo
0636 9730
from £ 94.05*
per pack
 
 piece
Testo Handle for Probe Head, Battery-Powered / 1765621 (2 offers) 
Testo Air Quality MeterBluetooth handle for measurements without any bothersome cables: the readings are transmitted directly to your measuring instrument via Bluetooth. Combine the handle with dif...
Testo
0554 1111
from £ 103.95*
per pack
 
 piece
RS PRO RS-326 Air Quality Meter for CO2, Humidity, Temperature, +50°C Max, 100%RH Max, Battery, USB-Powered / 2362654 (1 offer) 
Maximum Temperature = +50°C Carbon Monoxide Resolution = 1PPM Equipment Type = Air Quality Meter°C Maximum Humidity Measurement = 100%RH Best Humidity Measurement Accuracy = ±3.5 %RH Measurement Pa...
RS Pro
2362654
£ 110.92*
per piece
 
 piece
Sefram CO Probe, +70°C Max, Battery-Powered / 2525138 (2 offers) 
Maximum Temperature = +70°C Carbon Monoxide Resolution = 1ppm Power Source = Battery°C
Sefram
SEFRAM9893
from £ 119.89*
per piece
 
 piece
RS PRO DT-802 Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Mains-Powered / 2121725 (1 offer) 
RS PRO Air Quality CO2 MonitorRS PRO are please to introduce a new series of air quality monitors. These indoor meters are designed to monitor the air quality by measuring the levels of carbon diox...
RS Pro
2121725
£ 129.40*
per piece
 
 piece
RS PRO DT-802D Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 90%RH Max, Battery, / 2121726 (1 offer) 
RS PRO Air Quality CO2 MonitorRS PRO are please to introduce a new series of air quality monitors. These indoor meters are designed to monitor the air quality by measuring the levels of carbon diox...
RS Pro
2121726
£ 148.095*
per piece
 
 piece
Testo Handle Adapter / 1765624 (2 offers) 
Testo Handle AdapterThe handle adapter allows you to connect probe heads for air velocity measurement or the extendable telescope for air velocity probes to the universal handle with Bluetooth® or ...
Testo
0554 0960
from £ 153.45*
per piece
 
 piece
Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max / 1765599 (2 offers) 
Humidity/Temperature ProbeFor measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps: use the humidity/temperature probe (with ...
Testo
0636 9732
from £ 153.45*
per pack
 
 piece
SAM 913-CO2 CO2 Detector for CO2 / 2828825 (1 offer) 
Measurement Parameters = CO2 Model Number p = 913-CO2 Data Logging = No
sam
913-CO2
£ 160.98*
per piece
 
 piece
Theben AMUN 716 Air Quality Monitor for CO2, USB-Powered / 2848558 (1 offer) 
Power Source = USB Measurement Parameters = CO2 Model Number p = AMUN 716
Theben
7169100
from £ 169.102*
per piece
 
 piece
Testo Air Quality Meter Case / 1765628 (2 offers) 
Testo Service CaseSafely stow away and transport your equipment: the robust service case offers storage space for your testo 440 or testo 440 dP air velocity and IAQ measuring instrument, other pro...
Testo
0516 4900
from £ 179.19*
per pack
 
 piece
RS PRO RS-9680 Air Quality Meter for Formaldehyde, Humidity, PM 2.5, PM 10, Temperature, TVOC, Battery-Powered / 1746575 (1 offer) 
RS PRO RS-9680 Particle Counter Introducing the RS PRO RS-9680 4 in 1 Particle Counter that measures airborne particulates with state-of-the-art technology. This unique device combines a particle c...
RS Pro
1746575
£ 180.893*
per piece
 
 piece
Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max, Battery-Powered / 1765598 (2 offers) 
Humidity/temperature probe with BluetoothFor measurements in storage, refrigeration and work rooms, in ventilation ducts and also on refrigeration systems and heat pumps: use the humidity/temperatu...
Testo
0636 9731
from £ 187.11*
per piece
 
 piece
Lascar Data Logging Air Quality Monitor for Humidity, Particulate Matter, Pressure, Temperature, VOC, +60°C Max, 100%RH / 2369425 (1 offer) 
Maximum Temperature = +60°C Best Temperature Measurement Accuracy = ±0.6°C at 15°C Power Source = Mains°C Maximum Humidity Measurement = 100%RH Best Humidity Measurement Accuracy = ±3 % Humidity Me...
Lascar
EL-WEM
£ 188.091*
per piece
 
 piece
Orium Quaelis 34 Air Quality Meter for CO2, Humidity, Particulate Matter, Temperature, TVOC, +50°C Max, 90%RH Max / 2097636 (1 offer) 
The Orium CO2, TVOC and particulate matter rea time monitoring device.Colour index for easy understanding 3 interface options Chart measurement displays Suitable for home or office
Orium
23658
£ 201.822*
per piece
 
 piece
CEP 11334 air quality meter Black, White (1 offer) 
CO2 meter for air quality monitoring: Discreet model that can be used at home, in the office, and in all public spaces. Essential for air quality monitoring, it continuously measures and displays C...
CEP
11334
£ 202.673*
per piece
 
 piece
Orium Quaelis 36 Air Quality Monitor for Formaldehyde, Humidity, PM 2.5, Temperature, TVOC, +50°C Max, 95%RH Max / 2097633 (1 offer) 
The Orium upmarket indoor air quality monitor. Full features and stylish design, for home and office use.Real Time and continuous monitoring LED colour screen for perfect contrast Measurement of ch...
Orium
23623
£ 217.513*
per piece
 
 piece
Testo Probe for Air Velocity, Temperature, +70°C Max / 1765585 (2 offers) 
Testo Hotwire ProbeFor measurements in ventilation ducts: use the hot wire probe (with the compatible measuring instrument) to measure air velocity, volume flow and air temperature.Use the hot wire...
Testo
0635 1032
from £ 219.78*
per pack
 
 piece
Testo Probe Extension Handle / 1765625 (2 offers) 
Testo Probe Extension HandleUse the telescope extension to easily extend the telescope for air velocity probes with universal handle – attain a total probe length of up to 2 m.Features and Benefits...
Testo
0554 0990
from £ 222.75*
per piece
 
 piece
RS PRO Data Logging Air Quality Monitor for Humidity, PM 2.5, Temperature, +50°C Max, 95%RH Max, Battery-Powered / 2050086 (1 offer) 
RS PRO Desktop Indoor Air Quality Meter Introducing the RS PRO Desktop Indoor Air Quality Meter, ideal for measuring indoor particulate matter, humidity and temperature using state-of-the-art techn...
RS Pro
2050086
£ 233.67*
per piece
 
 piece
Orium QUAELIS 10 INDOOR AIR QUALITY METER (1 offer) 
The Quaelis 10 meter controls in real time the CO2 rate, which allows it to follow the recommendations of the health protocol. Its recording function meets the regulations of the decree n° 2015-100...
Orium
23621
£ 234.284*
per piece
 
 piece
Testo CO Probe for Carbon Monoxide / 1765619 (2 offers) 
Testo Air Quality MeterMore applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO probe head.Feature...
Testo
0632 1270
from £ 264.33*
per pack
 
 piece
RS PRO IM-502 Air Quality Monitor for CO2, Humidity, Temperature, +122 °F, +50 °C Max, 95%RH Max, Mains-Powered / 1065304 (1 offer) 
RS PRO Desktop Indoor Air Quality Meter IM-502 CO2. This RS PRO desktop indoor air quality (IAQ) meter can measure Carbon Dioxide, ventilation rate, temperature and humidity. This meter ensures lon...
RS Pro
1065304
£ 277.329*
per piece
 
 piece
RS PRO 5322 Data Logging Air Quality Monitor for Humidity, Temperature, VOC, +60°C Max, 99%RH Max, Battery-Powered / 1749558 (1 offer) 
RS PRO RS-5322 Air Quality Monitor Introducing the RS PRO RS-5322 air quality monitor that measures airborne particulates with state-of-the-art technology. This unique device combines a particle co...
RS Pro
1749558
£ 291.06*
per piece
 
 piece
Testo Vane Probe for Air Velocity, Humidity, Volume Flow / 1765588 (2 offers) 
Testo Vane ProbeFor measurements in ventilation ducts: use the vane probe (with the compatible measuring instrument) to measure air velocity and volume flow. Use the vane probe with the compatible ...
Testo
0635 9532
from £ 292.05*
per pack
 
 piece
Testo 440 Data Logging Air Quality Monitor for Air Velocity, Temperature, +1370 (Temperature-TC) °C, +150 / 1765582 (2 offers) 
Testo 440 Multifunction Measuring InstrumentFrom Testo, get precise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring inst...
Testo
0560 4401
from £ 301.95*
per pack
 
 piece
Testo Vane Probe for Air Velocity, Temperature, Volume Flow, +70°C Max / 1765616 (2 offers) 
Testo Air Quality MeterMore applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the 100 mm vane probe hea...
Testo
0635 9430
from £ 315.81*
per piece
 
 piece
Testo CO Probe for Carbon Monoxide, +70°C Max, 90%RH Max / 1765605 (2 offers) 
Testo CO ProbeFor the detection of carbon monoxide in indoor areas: use the high-precision CO probe (with the appropriate measuring instrument) to measure the CO concentration. Use the CO probe wit...
Testo
0632 1272
from £ 325.71*
per piece
 
 piece
Orium Quaelis 50 Data Logging Air Quality Monitor for Benzene, CO2, Formaldehyde, Humidity, PM 2.5, Temperature, TVOC, / 2649759 (1 offer) 
Maximum Temperature = +70°C Carbon Monoxide Resolution = NC Temperature Measurement Resolution = 0.1°C Maximum Humidity Measurement = 99.9%RH Best Humidity Measurement Accuracy = 3 % Humidity Measu...
Orium
11338
£ 345.946*
per piece
 
 piece
Sefram CO2 Probe, +60°C Max, 100%RH Max, Battery-Powered / 2525132 (3 offers) 
Maximum Temperature = +60°C Carbon Monoxide Resolution = 1ppm Power Source = Battery°C Maximum Humidity Measurement = 100%RH Best Humidity Measurement Accuracy = ± 3 %RH
Sefram
SEFRAM9825
from £ 350.49*
per piece
 
 piece
Testo CO Probe for Carbon Monoxide, Battery-Powered / 1765604 (2 offers) 
Testo CO Probe with BluetoothFor the detection of carbon monoxide in indoor areas: use the high-precision CO probe (with the appropriate measuring instrument) to measure the CO concentration. The r...
Testo
0632 1271
from £ 355.41*
per piece
 
 piece
ebm-papst 8350000147 Data Logging Air Quality Monitor for CO2, Humidity, PM 2.5, Temperature, TVOC, RESET Viral Index, / 2657199 (1 offer) 
Maximum Temperature = 50°C Carbon Monoxide Resolution = 0 → 10.000ppm Power Source = AC Adapter, USB°C Maximum Humidity Measurement = 0 → 100%RH Best Humidity Measurement Accuracy = ±2 Model Number...
ebm-papst
8350000147
from £ 361.539*
per piece
 
 piece
Testo 440 Laboratory Kit Data Logging Air Quality Meter for Temperature, +400°C Max, Battery-Powered / 2012166 (1 offer) 
The Testo 440 air velocity & IAQ measuring instrument has Pt100 sensor for accurate measurement and has a interchangeable probe coating made of laboratory glass for safe use in aggressive media. It...
Testo
0563 4412
£ 365.291*
per pack
 
 piece
Testo Smart Probes VAC kit Data Logging Probe for Air Velocity, Humidity, Temperature, Volume Flow, +60°C Max, 100%RH / 2012161 (3 offers) 
The Testo VAC kit has containing four measuring instruments for most important measuring tasks in, on and involving air conditioning systems and it enables to work more easily and efficiently.It us...
Testo
0563 0003 10
from £ 365.30*
per pack
 
 piece
Testo Vane Probe for Air Velocity, Temperature, Volume Flow, +70°C Max / 1765595 (2 offers) 
Vane Probe including temperature SensorUse the vane probe to determine air velocity, volume flow and temperature at air outlets, as well as at plate outlets, ventilation grilles or swirl outlets. U...
Testo
0635 9432
from £ 385.11*
per piece
 
 piece
Testo 440 dP Data Logging Air Quality Monitor for Air Velocity, Temperature, +1370 (Temperature-TC) °C, +150 / 1765583 (2 offers) 
Testo 440 dP Air Velocity and IAQ Measuring InstrumentPrecise, reliable measurement of all air velocity and IAQ parameters with just one measuring instrument: the multifunction measuring instrument...
Testo
0560 4402
from £ 395.01*
per pack
 
 piece
Testo Air Quality Monitor for CO2, Humidity, Temperature, +50°C Max, 95%RH Max / 1765618 (2 offers) 
Testo Air Quality MeterMore applications, less equipment: if you already own one of our probes with a universal handle, you can easily expand your portfolio of probes with the CO₂ probe head.Featur...
Testo
0632 1550
from £ 395.01*
per piece
 
 piece
Chauvin Arnoux CA1510 Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +60°C Max, 95%RH Max, / 2298958 (3 offers) 
The Chauvin Arnoux CA 1510 air quality tester allows continuous measurement of the level of CO2 in the ambient air, which provides an indication of the need to ventilate the room in order to renew ...
Chauvin Arnoux
P01651010
from £ 399.89*
per piece
 
 piece
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