Spare Rope for Visibility Disc acc. to Secchi Back Catalog number: 443590-001 Availability: In the manufacturer's stock Price on request - + Recommended 438116-IN Electronic Flow Meter for MultiNet Price on request 439015 Analog Channel incl. calibration for AMT oxygen an Price on request 443590 Visibility Disc acc. to Secchi, 3m steel rope, ma Price on request