Precision Rotameter, 1-23LPM Back Catalog number: 801273 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 2702-19341 LD239 Replacement Battery Price on request 800810 Precision Rotameter, 0-4LPM Price on request 801467 Precision Rotameter, 1-10LPM Price on request