Met One Instruments Aerocet 531 Mass Monitor/Particle Counter

This item is fully tested and in excellent working order. Item will come with a 30 Day Warranty.

Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use.

Includes Monitor/Particle Counter as pictured. No Probe, additional items or accessories are included. Unless pictured, no power adapter / power cable included.

Photos are of the actual unit for sale.

Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have.