Conductivity Process Digital Controller with Inductive Probe, single setpoint, on/off and PID control, single analog output, range: 0 to 2000 mS/cm (auto-ranging) -30 to 130°C / -22 to 266°F, Resolution 1 ?S/cm (0 to 1999 ?S/cm), 0.01 mS/cm (2.00 to 19