Valuable SalTemp-tools, built in the eighties by Geocom, got an new life and are back in business with excellent specifications.
Conductivity: 0.050 to 250mS/cm with 1µS/cm resolution
Temperature: 0 to 70°C with 0.001°C resolution
Logger: Antares Aladin DIMGC
Communication: Geocom 16 bit digital
Power: 100mA constant current
Cable: mono or 4-conductor