PARTICLE MEASURING 310A LASAIR II Air Plus Portable Particle Counter

The Lasair II series are portable laser particle counters used for cleanroom monitoring, facility certification, trend analysis, troubleshooting, and other air quality tasks in regulated environments like pharmaceuticals and high-tech cleanrooms. They operate by drawing air through a laser light beam — particles scatter the light, and detectors count and size particles by this scatter signal.

Very good condition.very Clear.Workig well.without problem.As pictures not more.

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