Traceable® Wireless Radio-Signal Refrigerator Thermometer

Unit wirelessly reads refrigerator temperatures up to 100 feet away. Temperature readings from up to three remote refrigerator sensors are sent to a main unit via radio signal. Sealed GRAS bottle is insulated from rapid temperature changes when refrigerator door is opened. Minimum/maximum memory allows monitoring conditions over any time period. Distinctive alarm sounds when temperature rises above/falls below settable high and low set points. Alarms may be conveniently set in 1° increments. Indicator on main unit shows rising/falling temperature trends.