Conductivity Sensor type SST, max. depth 6.000met Back Catalog number: 439013 Availability: In the manufacturer's stock Price on request - + Recommended 445500 Rod Held Current Meter RHCM 270 Price on request 439016 Pressure Sensor max. depth 3.000metres (or to be Price on request 450536 Oxygen Sensor OxyGuard Ocean D.O. Probe Price on request