Precision Rotameter, 50-800cc Back Catalog number: 800718 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800292 Stand & Bracket, Precision Rotameter Price on request 801009 Rotameter/Flowmeter, GilAir-3 Price on request 2702-19341 LD239 Replacement Battery Price on request