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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-9600

Features:
  -Continuously adjustable grating, 1nm by step adjustment.
  -Large color LCD display, with touch screen.
  -Large memory, USB port for data transfer.
  -Westguard Multi-rule, 3 kinds of QC level.