The Soft shell case with carrying handle is made of fabric and is pleasantly easy to transport. The shell is tear-resistant and stable, thus also contamination are not a problem. The Combi case is ideal for transportation and protection of your equipment!For the following testo measuring devices suitable:Climate meter testo 440 or testo 440 DP;Vane probe (Ø 100 mm) with universal handle. Alternatively turbulence degree probe or fume hood probe with fixed cable, 90° angle for the connection of impeller probes (Ø 100 mm), either Vane probe (Ø 16 mm) orHot-wire probe (each with fixed cable) or extendable telescope for current probes with universal handleHot-wire or 16 mm impeller probe headHumidity, CO2 or co-probe (each with universal handle); or high-precision humidity and temperature probe with fixed cableLux-SondeThis text is machine translated.