Delivery Scope
- testo 440 air velocity and IAQ measuring instrument, 3 x AA batteries, USB cable and calibration protocol
- Hot wire probe (Ø 9 mm) with fixed cable (length 1.7 m) including temperature sensor, with telescope (can be extended to 0.85 m) and calibration protocol (0635 1032)
- Basic case for testo 440 and 1 probe