热血电话


市场销售：
0755-88832350
E-mail:sales01@rayto.com.cn
售后服务：
400-770-5158
E-mail: service@rayto.com.cn

RT-2202

Features: 

   -2 reading channel
   -Scattered light principle and percentage analysis.
   -Easy keypad operation with LCD display.
   -3 kinds of QC level.