Testo Air Quality Monitors

Testo Vane Probe for Air Velocity, Temperature, Volume Flow, +70°C Max

Testo 440 Indoor Comfort ComboKit with Bluetooth Data Logging Air Quality Monitor for CO2, Humidity, Temperature, +1370

Testo Probe for Air Velocity, Temperature, Volume Flow, +70°C Max

Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max

Testo Probe Extension Handle

Testo Air Quality Monitor for Air Velocity, Temperature, +50°C Max

Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max

Testo Air Quality Monitor for Air Velocity, Temperature, Volume Flow, +70°C Max

Testo Probe for Air Velocity, Humidity, Temperature, +70°C Max, 95%RH Max

Testo CO2 Probe for CO2, Humidity, Temperature, +50°C Max, 95%RH Max, Battery-Powered

Testo Adapter for Vane Probe

Testo Vane Probe for Air Velocity, Temperature, +70°C Max, Battery-Powered

Testo CO2 Probe for CO2, Humidity, Temperature, +50°C Max, 95%RH Max, Battery-Powered

Testo CO Probe for Carbon Monoxide, Battery-Powered

Testo CO Probe for Carbon Monoxide, +70°C Max, 90%RH Max

Testo Probe for Humidity, Temperature, +70°C Max, 100%RH Max, Battery-Powered

Testo Cable Handle for Probe Head

Testo CO Probe for Carbon Monoxide

Testo 440 Data Logging Air Quality Monitor for Air Velocity, Temperature, +1370 (Temperature-TC) °C, +150

Testo Probe for Air Velocity, Temperature, Volume Flow, +50°C Max