Testo 6742 Dewpoint Transmitter. Each measurement cell can be optimally equipped and directly mounted, with a measurement chamber or cooling coil. All combinations are possible, ideal for your requirements. Highest reliability: long-term reliable Testo humidity sensor, tried and tested 100,000 times, demonstrably correct indication of measurement ranges and data, highest manufacturing quality.

Calculation of the most important trace humidity variables: e.g. ° C, ° CA (atmospheric), ppm and absolute humidity. Adjustment report. Convenient operation: via the display without display via the internal interface and scaling adapter software, local 1-point calibration by manual input of reference value. Brightly lit 7-segment display (opt.): housing can be rotated by 350 °. The long-term reliable Testo humidity sensor with document able fine calibration at a trace humidity of -40 ° C.