TOPINCN Refrigerator Thermometer Freezer Wireless Thermometer Digital Audible Alarm With Sensor Min/Max Display

• With indoor and outdoor audible alarm. When temperature exceed your pre-set minimum and maximum alarm setting, it will make a sound alert.
• It can be used in the freezer and act as therometer indoor and outdoor.Comes with a adjustable hook so the dispay is wall-mountable or stands upright for tabletop use.
• Includes 24 hours Min and Max temperature records and you can easily monitor the temperature change of your refrigerator and provide double protection to your food safety.
• The minimum and maximum temperature are display on the LED screen and can be reset manually.

A Letter To Customer : Dear customer Welcome to visit SANURE,a amazon store registered the TOPINCN brand. Please feel free to Add to Cart if you are interest in this item. Hope you have a good shopping experience here. And any question please do contact us without hesitation,we are here to support you. Sincerely, sanure Description: This is a wireless digital freezer therometer. It can be used in the freezer and act as therometer indoor and outdoor. Its own audible alarm can warn you of the exceeded temperature in time. Specification: Material: ABS Update Rate: 10 seconds Indoor Temperature range: 0 ~ 50 (32 ~ 122 ) Outdoor Temperature range: -40 ~ 60 (-40 ~ 140 ) Power Supply: 2 X AAA battery for the host, 4 X AAA battery for the sensor (Not included) How to Install the Sensor: The sensors are equipped with a spring-loaded clips along with a Plastic grip to tightly attached to the edge of a shelf. The display is magnet-mountable on a fridge, or use the integrated keyhole for wall mounting. Package Included: 1 x Host (Battery not included) 2 x Sensor (Battery not included) 1 x User Manual Notice: Do not install the reverse battery. Do not put the receiver near metal. Avoid transmitter directly in the rain.