Its large, easy to read LCD display shows readouts in real time.NFC communication to compatible devices allows for unaltered documentation to display immediatelyEasy configuration on any computer with pre-loaded filesOn-board electronic calibration certificate eliminates the hassles of maintaining traceabiltyIP30 protection classGxP, ISO 9001:2008, FDA 21 CFR Part 11, EN 12830, and HACCP International compliant Testo 184 H1 Available in packs of 1, 10, or 50, configuring mutiple devices is as simple as drag and drop. For international shipping, different languages can be independently configured for the recipient or shipper. The Testo 184 H1 logger is capable of monitoring temperature and humidity levels during cold chain transportation.