Digital Refrigerator and Freezer Thermometer with Temperature Alerts

Store foods at safe temperatures to prevent food spoilage and avoid food borne illnesses with the Accurate Digital Refrigerator Thermometer & Freezer Thermometer with Temperature Alerts. Displays the refrigerator temperature, freezer temperature and the high / low temperatures recorded for each. Programmable alarm notifies you audibly and visually when temperatures exceed your preset minimum / maximum temperature range. Thermometer features a magnetic backing to stick on the fridge and integrated keyhole for wall-mounting.

Monitor refrigerator temperature and freezer temperature (degrees Fahrenheit and Celsius) Audible and visual alarm when temperatures exceed your preset minimum or maximum temperature range Measures temperatures from -40 to 100 degrees Fahrenheit, -40 to 37 degrees Celsius All-time high and low temperature records Totally wireless magnet-mountable or wall-mountable digital display Makes the perfect refrigerator thermometer, freezer thermometer, refrigerator temperature alarm, freezer temperature alarm or cooler thermometer Measures temperature Wireless range up to 75 feet (23 meters) Transmits data every 16 seconds NSF safety certified Easy installation inside refrigerator or freezer includes integrated suction cup or spring-loaded clip Includes: Digital thermometer display, wireless refrigerator temperature sensor, wireless freezer temperature sensor, suction cups, instruction manual Digital Thermometer Display Dimensions: 2.4" H x 5.8" W x 1" D Refrigerator Sensor & Freezer Sensor Dimensions: 4.1" H x 1.4" W x 1.5" D Temperature Range: -40º to 100º F, -40º to 37º C Temperature Accuracy: +/- 2°F RF (wireless) Range: 75 feet (23 meters); Please note that signal range is impacted by sensor location and may vary. Data Reporting: 90 second updates Power: Display: 2 AAA alkaline batteries (not included); Sensors: 2 AA alkaline batteries, 2 AA lithium* batteries (not included) *Lithium batteries recommended for temperatures below -4°F/-20ºC