Ami Advanced Micro Instruments Oxygen Deficiency Monitor 221R

Description

Ami Advanced Micro Instruments Oxygen Deficiency Monitor 221R. All four units are in great shape and came from a fully functioal lab. Maybe a minor scratch here or there but pretty much like new condition. All units were powered up together as seen in the picture and all units read the same oxygen levels. Units do not come with any accessories. All units sold as is with no returns