Temperature Sensor -2 to + 32°C, max. depth 6.000 Back Catalog number: 439011 Availability: In the manufacturer's stock Price on request - + Recommended 443590 Visibility Disc acc. to Secchi, 3m steel rope, ma Price on request 450536 Oxygen Sensor OxyGuard Ocean D.O. Probe Price on request 439015 Analog Channel incl. calibration for AMT oxygen an Price on request