Analog Channel incl. calibration for AMT oxygen an Back Catalog number: 439015 Availability: In the manufacturer's stock Price on request - + Recommended 439013 Conductivity Sensor type SST, max. depth 6.000met Price on request 443590-001 Spare Rope for Visibility Disc acc. to Secchi Price on request 438116-OUT Electronic Flow Meter for MultiNet Price on request