Using a Huminator you can quickly and easily calibrate humidity measuring instruments, probes and data loggers from testo and other companies. The Huminator calibration system is a high performance, stand alone temperature/humidity reference generator. It features a thermal servo system to stabilize temperature in therange of 50C to 500C. Relative humidity is rapidly generated in the range of 5% to 95%. With the special testo front panel of the chamber it is possible to calibrate various data loggers.