Hanna Instruments HI76309/1.5 4-Ring Interchangeable ATC Probe, For EC/TDS/NaCl/Degree C Meters, 1.5m cable

4-Ring interchangeable probe with built-in temperature sensor, ATC, for use with portable EC/TDS/NaCl/degree C meter with PC connectivity. The potentiometric method eliminates polarization and thus is the most accurate way to measure electrical conductivity in liquids. The probe can also measure in a wider conductivity range because it does not suffer from electrolysis. The probes are ideal for high temperature applications, are easier to clean and provide more stable readings. 1.5m cable.