Pressure Sensor max. depth 3.000metres (or to be Back Catalog number: 439016 Availability: In the manufacturer's stock Price on request - + Recommended 445515 Rod Held Current Meter RHCM Price on request 439015 Analog Channel incl. calibration for AMT oxygen an Price on request 439013 Conductivity Sensor type SST, max. depth 6.000met Price on request