Air Quality Monitors (76 items)

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...

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...

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...

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...

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 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...

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 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 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 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...

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...

Maximum Temperature = +60°C Carbon Monoxide Resolution = 1ppm Power Source = Battery°C Maximum Humidity Measurement = 100%RH Best Humidity Measurement Accuracy = ± 3 %RH

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...

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...

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...