Precision Rotameter, 50-800cc Back Catalog number: 800718 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 800716 Precision Rotameter, 20-200cc Price on request 801914 Economy Rotameter, 0.4-5LPM Price on request 800717 Precision Rotameter, 2-50cc Price on request