IAQ Diagnostic Instruments - Laser PCM Particle Concentration Meter

Description

UNTESTED. FOR PARTS OR NOT WORKING. I don't have a power supply for it. I've never used it or tested it. I'm selling it as untested and to be on the safe side for parts or not working. It has scratches, blemishes, flaws, imperfections, etc. It's dirty and could use a good cleaning. The case isn't in very good condition and is broken/damaged and missing the latches.
It doesn't come with a power supply.
No returns.