Elitech RC-4HC USB Temperature and Humidity Data Logger Recorder Monitor with LCD Display This data logger is mainly used for temperature and humidity recording during storage and transportation of foodstuff, medicine, chemicals and other products, especially widely used in all links of warehousing, logistics and cold chain, such as refrigerated containers, refrigerated trucks, refrigerated package, cold storage, laboratory, etc. The data logger display interfaces includes: temperature status display, humidity status display, record capacity display, time display, date display, Max. temperature display, Min. temperature display, Max. humidity display, Min. humidity display. It has a large permanent data memory of 16000 points and comes with data management software for easy data download to computers through USB interface. With the software, you could analyze data in form of tables and graphs and export in picture format. The data could be queried, saved, printed and exported in Word/Excel/TXT format. Data can be downloaded, analyzed, exported and printed conveniently Package include: 1*Temperature logger(battery included); 1*External Sensor; 1*usb cable; 1*CD driver; 1*user manual;