div class=ts-pagebuttonPage 1button div class=ts-image amp-img class=ts-thumb alt=Page 1: Untitled-1 · RS232485 TCPIP USB host and Wi-FiGPRS optional allow an extremely easy data management Optional built-in 2000 mAh battery eliminates the trouble of power src=https:reader033vdocumentsnetreader033viewer20220420075e7067a697b8d27b81576fb5html5thumbnails1jpg width=142 height=106 layout=responsive amp-img divdivdiv class=ts-pagebuttonPage 2button div class=ts-image amp-img class=ts-thumb alt=Page 2: Untitled-1 · RS232485 TCPIP USB host and Wi-FiGPRS optional allow an extremely easy data management Optional built-in 2000 mAh battery eliminates the trouble of power src=https:reader033vdocumentsnetreader033viewer20220420075e7067a697b8d27b81576fb5html5thumbnails2jpg width=142 height=106 layout=responsive amp-img divdiv