Digital Refrigerater Therometer, Digital Audible Alarm Fridge Freezer Thermometer with 2PCS Sensor Min/ Display.

Describe:This is a digital freezing thermometer. It can be used in the freezer, and can also be used as an indoor and outdoor thermometer. Its own audible alarm can warn you in time when the temperature is exceeded.Specification:Material: ABSUpdate rate: 10 seconds range: 328 feetIndoor temperature range: 0??50? (32??122?)Outdoor temperature range: -40??60? (-40??140?)Power supply: 2 AAA batteries for the host, 4 AA batteries for the sensor (not included)How to install the sensor:The sensor is equipped with a spring clip and a plastic handle, which can be tightly fixed on the of the shelf.The display can be installed on the refrigerator with magnets or wall-mounted with an integrated keyhole.Package Included:1 x host (not including battery)2 x sensor (not including battery)1 x User ManualNotice:Do not install reversed batteries.Do not place the receiver near metal.Avoid the transmitter directly in the rain.

• UNIVERSAL COMPATIBILITY: This digital freezing thermometer can be used in the freezer, and can be used as an indoor and outdoor thermometer. With adjustable hooks, the monitor can be wall-mounted or upright for desktop use.
• 24/7 MONITORING: Including 24-hour minimum and maximum temperature records, you can easily monitor the temperature changes of the refrigerator to provide double for your food safety.
• LED TEMPERATURE DISPLAY: LED screen displays the minimum and maximum temperature, which can be reset manually. With temperature trend indicator arrow and daily high and low information.
• OVER-TEMPERATURE ALARM: audible alarm indoors and outdoors. When the temperature exceeds your preset minimum and maximum alarm settings, it will sound an audible alarm.
• EASY TO INSTALL AND QUALITY ASSURANCE: If the product itself has any quality problems, please don't hesitate to us immediately. We are happy to solve the problem until you are satisfied. We provide professional customer service.