Hot wire kit equipped with clearly structured measurement menu for volume flow, parallel determination of air velocity, and air temperature in ventilation ducts.
- Absolute pressure compensation, internal memory for data storage, and USB port for data export
- Versstile and convenient integrated telescope with scaling
- Easy to carry out all kinds of measurements
Ideal for long-term monitoring of indoor air quality and maximum flexibility for duct and outlet measurements.
Delivery information: Supplied with testo 440 Hot Wire Kit, air velocity and IAQ measuring instrument with internal memory and data export function; hot wire probe including temperature sensor, fixed cable (1,8 m) with telescope (0,85 m); basic case for testo 440 and one probe.