带GPRS通讯的PH计 MicroSENSOR 200P-GPRS 广东康宝莱智慧水务有限公司

p1Src=//y1.yzimgs.com/uploads/515935/2017113-11240261.png?watermark/2/text/5bm_5Lic5bq35a6d6I6x5pm65oWn5rC05Yqh5pyJ6ZmQ5YWs5Y-4/font/5a6L5L2T/fontsize/700/fill/I0E3QTlBOA==/gravity/SouthEast