Thermometer, Alarm; Dickson; MM120 Refrigerator/Freezer; Thermistor temperature sensor; Temp. range: +58deg. to +158deg.F (-50deg. to +70deg.C); Accuracy: +/-1.8 over 0deg. to 122deg.F and +/-3.6 over the rest of the range; Incl. 2 AA batteries; One probe
