Testo 635-2 Hygrometer, +1370°C Max, 100%RH Max / 5160573

testo 635-1 / -2 (without probe), battery, software ; USB cable (635-2 only), instructions. testo 635 hygrometer. Measures air humidity, material moisture balance and pressure dew point Measurement data transfer possible via radio (optional) Connection of 3 radio probes Displays dew point margin, minimum/maximum and average values Display illumination On-site print-out with testo log printer (optional). Features of testo 635-1. Cyclical printing of values on testo log printer. Features of testo 635-2. Storage for 10,000 measured values Software for PC connection Characteristics can be freely stored for direct visual display of material dampness. Optional accessories. Radio sensor and module (e.g. RS stock no.: ; 516-0438 516-0438 ) Temperature probe type K (e.g. RS stock no.: ; 512-0519 512-0519 ) Multi-functional and special sensor (e.g. stock no.: ; 512-0632 512-0632 ) Carry case and additional accessories (e.g. stock no.: ; 512-0446 512-0446 )