USB Communications Cable for Nephelometer Back Catalog number: 297-0012-01 Manufacturer: SENSIDYNE Availability: In the manufacturer's stock Price on request - + Recommended 811-9927-06 Cyclone, GK 2.69 25mm O-Ring Kit Price on request 911-0501-EU-R Single Unit Charger w/ Power Adapter, USB Gilibrat Price on request 811-9927-03 Cyclone, BGI4L Replacement Screw Kit Price on request