1, the front side of the transport ship, into the computer, find the corresponding U disk in my computer, run PC software, start recording.
 
     2, the consignee after receipt of goods, into the computer, run the software that comes with the exported PDF file, view the temperature data.
 
     3, the product has 2G of memory, battery power under the circumstances, can also be used as U disk to use temporary.
USB recording instruments placed in special transport of refrigerated containers
After the USB boot, each box put a record temperature data of each box
export value recorded for each point in a set time
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