Testo 440 Hot Wire Kit 471 230 005 Integral Overrun Timer

Integral Overrun Timer

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

REACH compliant

it quickly finds its way to the source of a blockage – even when a U-trap is situated between the blockage and the access point

basic flue gas probe

Testo 440 Hot Wire Kit 471 230 005 Integral Overrun TimerBenefits 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