Testo 440 Hot Wire Kit 527 005 160 When you return a single

When you return a single touch will take you back to where you left off

Ubbink AE34c Floor Grille Adaptor for use with Semi-Rigid 75/63mm Outside/Inside Diameter Duct

This type of filter removes 99% of dust and even pollen

Metal belt clip & belt slot

Testo 440 Hot Wire Kit 527 005 160 When you return a singleBenefits Comprehensive IAQ Measurement Measures all IAQ parameters, including flow velocity, temperature, humidity, pressure, CO2, CO, and more. Easy to use Intuitive menu and extendable telescope (up to 0. 85 m) with scaling for convenient duct access Extensible with Probes Compatible with Bluetooth and cable probes for flexible measurement options. Reliable airflow measurements Hot wire probe with temperature sensor for precise duct airflow