HANNA DiST 3 features a large multi-level LCD which displays both electrolytic conductivity (EC) and temperature readings simultaneously. The EC readings are displayed with a 1S/cm resolution and with an accuracy of2% full scale. The conductivity range of the HANNA DiST 3 is from 0 to 2000S/cm. An exposed temperature sensor allows for rapid automatic temperature compensated conductivity measurements. Temperature can be set to display in ? or ?. The LCD screen has stability and calibration tag indicators. The battery percent level is displayed at start up alerting the user to the remaining battery power that is available. Conductivity readings are performed by an amperometric graphite electrode that resists oxidation, providing better repeatability in measurements. The use of graphite also reduces the polarization effect common with amperometric testers that use two stainless steel pins. Calibration is performed by pressing the dedicated calibration button. Once in calibration mod