Thermostat Model no.: ed330 Digital temperature controller For simple& high-accuracy control Waterproof panel Refrigerating & heating modes selection Re-start delay Parameter locking Great-power relay output Celsius / fahrenheit degree selection Range: í45120¦(í40248h) Accuracy: +0.1¦ (+1.8h) Resolution: 0.1¦ (í19.999.9h) Sensor: ntc, 1pc Power supply : 230vac or 120vac 50/60hz Compressor: 16a / 250vac Dimension: 77(l)-35(w)-60(d)mm Mounting hole dimension: 71(l)-29(w)mm Net weight:0.26kg/pc 50pcs/carton Carton dimension:49.5-43.5-18.5cm