diagnostic instrument

基本解释

Science: analytical instrument, measuring instruments, etc. 5 (medicine): diagnostic instruments, experimental apparatus and so on.
科学：分析仪器、测量器具等。5（医药）：诊断仪器、实验器具等等。
Xenon flash tube, xenon strobe tube, modeling lamp can be used:5 (medicine): diagnostic instruments, experimental apparatus and so on.
闪光灯管，频闪灯管，氙气灯管，造型灯泡可用于5（医药）：诊断仪器、实验器具等等。
According to the characteristics of high power laser beams for laser materials processing, several measuring principle and performance of high power laser beams diagnostic instruments are discussed.
针对激光加工用大功率激光的特点，分析了国内外现有的几种大功率激光光束诊断系统的测试原理和性能。

Perhaps that's because these instruments are not so much diagnostic as therapeutic, not about solving problems but about making people feel warm and fuzzy.
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