Bluetooth printing temperature and humidity recorder operation video

The new xBTag TH Bluetooth temperature and humidity recorder from Hangzhou Xifu Technology in 2021 provides operation videos. This model of device can be directly connected to the company's xBP-2 handheld Bluetooth printer via Bluetooth to print the temperature and humidity data recorded by the device. It can be easily operated by long pressing, making it very suitable for cold chain transportation processes such as drugs, reagents, vaccines, etc. The device can also be directly inserted into a computer via USB to generate PDF files, and the USB drive can directly copy PDF documents without the need for a driver! ~~