The wired digital vane probe (Ø 100 mm) is a precision instrument designed for measuring air velocity, volume flow, and air temperature at outlets, ducts, grilles, and cleanroom environments. It features a fixed cable connection to a compatible Testo multifunction measuring instrument (sold separately), offering a reliable alternative when Bluetooth is not permitted. This probe excels in turbulent air thanks to compatibility with the optional funnel set and volume flow straightener. With a practical button on the handle for storing readings and timed averages, the probe also integrates smoothly into telescopic setups for ceiling outlet testing. The intelligent calibration concept ensures minimal downtime by requiring calibration of the probe head only, not the full system.