PC based system for higher productivity, greater flexibility of use and lower cost per measurement point AwQuick Mode - accelerated water activity measurement: the average time required to measure a product sample can be reduced to less than a minute by running 4 probes simultaneously AwE Mode: conventional water activity measurement with automatic detection of equilibrium and the option to record / graph the data Manual capture of the end values to a text file to facilitate record keeping. Product description, probe identification, date and time can be part of each record. Includes 2 sizes of sample holders and disposable sample cups, humidity calibration standards, etc. HygroLab 2 indicator accepts a large choice of probes, suitable for the direct measurement of products in bulk and other applications.