User-friendly design: U disk recorder, plug and play, simple and efficient; Intuitive LCD display, easy to view data at any time High Quality: wide measurement range, high accuracy and large capacity permanent data memory (recording period from 10 seconds to 24 hours, adjustable as needed) Automatic Data Download : Once the USB key is connected to the computer, download the data to generate a report. Word/Excel/TXT/PDF four formats are available, and the data can be easily downloaded, analyzed, exported and printed. Widely Applicable: URC-5 USB can be used to monitor food, medicine, chemical, widely used in refrigerated container, refrigerated truck, cold storage, laboratory, greenhouse. Waterproof design: with IP67 waterproof mesh cover , high level of protection, quick start, you can set up and start recording in one minute