Small and Portable - Easily tucked into boxes, qualified for Air Transport Monitoring. Applied in vaccines, blood products, pharmacies, perishables delivery and distribution.Secure Light Sensor - Which can sense and record if the box is opened during transport.Auto PDF &CSV Report - Auto PDF&CSV Report with Embedded Data no software required to access data file.Mark Event- Press the button 3 sec to mark current temperature and time when encounter a special temperature or time, up to 6 groups of data.Value Visibility - Current temperature and MAX MIN value can be obtained from the large LCD screen.Over Temperature Alarm - LCD and report alarms help you find the abnormal cases.Single-button - Easy to start, stop, and switch between different interfaces.Software to set parameter: Compared with the traditional single-use temperature data logger, our data logger can use software to set parameters according to your needs, without being limited by factory settings You can contact us to customize the parameters according to your needs. Technical Specifications Sensor Type Internal Temp Temp Range -30¡ãC ~+60¡ãC (-22¨H~140¨H) Temp Accuracy ¡À0.5¡ãC/¡À0.9¡ãF(-20¡æ~+40¡ãC); ¡À1¡ãC/¡À1.8¡ãF(others) Resolution 0.1¡ãC/¡ãF Data Interface USB Memory Capacity 32,000 (MAX) Logging Interval 10 seconds to 18 hours Power supply 1 year Software Software Windows system Report Format Auto PDF/CSV report, PDF/EXCEL/TXT via software Alarm Configuration LCD display Protection Class IP67 Certification CE,RoHS,NIST,21 CFR 11 Download TE-01 E User Manual