色盲测定器

例句：

1. 1. This color blindness tester can accurately detect the presence of a certain color-blind person.
   这个色盲测试仪器能准确地检测出某种颜色盲的人。
2. 2. The color vision tester is used to diagnose color blindness in children.
   色觉检查器用于诊断儿童的色盲。
3. 3. The manufacturer claims that their color blindness tester is more accurate than others.
   制造商声称他们的色盲测试仪器比其他人更准确。