Met One Instruments Aerocet 531 Mass Monitor/Particle Counter 134904382479 Manufacturer JMC Model Number 86J1880EC-1000-HZ

Manufacturer JMC Model Number 86J1880EC-1000-HZ SKU 19-61818 Ref 23-87666

This unit is tested working with some issues

Manufacturer Imaging Source Model Number DFK 31F03 SKU 19-61627 Ref 23-87365

Manufacturer Sequence BioTech Model Number BMS54000-0250 SKU 19-81060 Ref 23-117103

Met One Instruments Aerocet 531 Mass Monitor/Particle Counter 134904382479 Manufacturer JMC Model Number 86J1880EC-1000-HZCondition Used Description 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.