Testo 440 Hot Wire Kit 471 230 005 Tile Like grille

Tile Like grille

The fan has an on/off pull cord switch and timer

basic flue gas probe

The rigid adaptor with attenuation properties can be placed into the ComfoClime 24 spigot to convert it to ø 200 mm ductwork where existing ComfoCool Q design width restrictions are in place

Battery level and charging indicator LEDs

Testo 440 Hot Wire Kit 471 230 005 Tile Like grilleBenefits 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