Digital Refrigeration Thermostat. 32x74. 2 PTC/NTC inputs. 2 Relays (Out/Def/Fan/Al/Aux) Configurable. Temperature range: -50..+150ºC. Red display. Decimal point. IP keyboard. IP65 protection. Power supply 230...110V. 1 digital input. Alarm / internal buzzer. 2 NTC-1 (2)-IP68 probes included