USB Communications Cable for Nephelometer Back Catalog number: 297-0012-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9922-01-R Single Unit Replacement Charger only, USB GilAir-3 Price on request 800142 Clip Assembly, Replacement for Filter Cassette Kit Price on request 800222 Tool Kit, LFS-113 Price on request