LD239 Replacement Battery Back Catalog number: 2702-19341 Availability: In the manufacturer's stock Price on request - + Recommended 0101-0030 Soap Film Flow Meter 10ml 4 014,36 Kč 801103 Rotameter/Flowmeter, GilAir-5 Price on request 5190-9579 ECD Adapter for Flow Meter 1 694,42 Kč