Used to automatically monitor product en route or in storage, I-Plug-PDF auto-generates PDF temperature report for receivers as proof of quality. No interface cable or separate software is needed; 73 x 15 x 33 mm unit, which has encrypted 8,000-point memory, plugs directly into any USB port for reading of data. Monitoring range is -40 to +65°F, accuracy is 0.3°C, and resolution is 0.1°C. Users can preset logger for alarms; multiple LED indicators show when temperature excursion occurs.