Ruiqas Wireless Digital Freezer Thermometer with Alarm - Indoor/Outdoor Temperature Sensor for Refrigerator, Fridge, Home & Kitchen - Perfect for Food Storage Safety Monitoring

Description:The wireless refrigerator/freezer thermometer includes 1 indoor temperature built-in the console and 1 remote sensors,which can monitor fridge and indoor temperature. All time/24 hours indoor and outdoor MAX & MIN temperature records.Temperature trend arrows indicate whether it's getting warmer or colder nearby remote sensor. When indoor or outdoor temperature exceed your pre-set minimum .Features: Alarm Function. When the temperature of the test exceeds the maximum or minimum temperature set by the thermometer, the thermometer will sound an alarm to remind you to adjust the temperature. Temperature Trend Display. Trend indication of 3 groups of temperature: for real time test, if the deviation between the test temperature and current temperature is more than 1 degree, the trend indication of temperature shows the sign of UP.Specifications:Condition: 100% Brand NewMaterial: ABSColor: WhiteUpdate Rate: 10 secondsIndoor Temperature Range: 0℃~50℃（32℉~122℉）Outdoor Temperature Range: -40℃~60℃（-40℉~140℉）Power Supply: 2 x AAA Battery(Not Included)Host Size: Approx. 9.5 * 8.5 * 2cm / 3.74 * 3.34 * 0.78inchPackage Weight: Approx. 180gPackage Included:1 x Host1 x Sensor1 x User ManualNote:1. Do not install the reverse battery.2. Do not put the receiver near metal.3. Avoid transmitter directly in the rain.4. High-quality batteries for the use of main unit and transmitter better.5. The sensor search mode allows you to re-sync sensors without removing and re-inserting batteries.

The display console displays temperature,minimum and maximum temperature, which can be reset manually.

With a temperature trend indicator arrow and daily high and low information.

Display stands upright for tabletop use or is wall-mountable.

Temperature Trend Display. Trend indication of 3 groups of temperature: for real time test, if the deviation between the test temperature and current temperature is more than 1 degree, the trend indication of temperature shows the sign of UP; if the indication between the test temperature and current temperature is less than 1 degree, the trend indication of temperature shows the sign of DOWN.

Includes 24 hours high and low records for temperature.