LD239 Replacement Battery Back Catalog number: 2702-19341 Availability: In the manufacturer's stock Price on request - + Recommended 5067-0223 Precision Gas Flow Meter 57 834,00 Kč G6691-40500 ADM Flow Meter Case 1 808,73 Kč 800720 Precision Rotameter, 0.5-5LPM Price on request