Search query: freezer alarm
Product: ETHMEAS Digital Refrigerator Fridge Thermometer, Freezer Room Thermometer with High and Low Alarm,Max/Min Record Function
Brand: ETHMEAS
Features:
Large Measuring Range: This product has great large measuring range with Room:0℃~50℃(32℉~122℉）; Fridge:-50℃~70℃（-58℉~158℉）which can provide you with strong performance and wide application range.
Max/Min Temperature Value Memory Function: You can easily check the Max and Min temperature record by pressing "Min/Max" button. If you don't need this record,just pressing the button for 3 seconds to clear it and reset a new record.
Room/Fridge Temperature Switch Function: With this function,you can check both room and fridge temperatures on the screen at the same time. There is no need for you to buy another digital temperature any more!
High/Low Temperature Alert Function: You can press "Alert" button to start high/low temperature alarm.Then our product will help you monitor the temperature and inform you if the temperature arrives at the warning line.
℃/℉ Switch Function: Both Celsius and Fahrenheit are available.You can press small red button on the back of the unit to switch it. Celsius or Fahrenheit, no matter which one you like better,our product can meet your requirement.
Description:
ETHMEAS digital fridge thermometer is an updated fridge thermometer which can monitor both fridge temperature and room temperature at the same time.
In addition, with the help of temperature record function, you can check the Max/Min temperature value anytime you want.
What's more, high and low temperature alarm function can help you monitor whether the temperature is in the normal range. Just feel free to do anything you want, the thermometer will warn you with beep when it exceed the value of temperature you have set.

Specifications:
1.Room Temperature Measuring Range: -0~50℃(32~122℉)
Fridge Temperature Range:-50℃~70℃(-58℉~ 158℉)
2.Temperature Accuracy: ±1℃
3.Temperature Update Period: 5S
4.Power Supply: 1.5V 1pcs AAA battery
5.Product Size: 63*63*25mm
6.VA Size: 45*20mm
7.Net Weight: 60g
Button Function
[MIN/MAX]: Press to check the Max & Min temperature value records, and then long press to clear the records.
[ROOM/FRIDGE]: Press to switch room thermometer and fridge thermometer display.
[ALERT]: Press to start or close Max & Min in temperature alert function. Press for three seconds to enter the setting state of external temperature alarm.
[C/F]: Press this button on the back of the thermometer to switch Celsius and Fahrenheit display; In setting mode, press this button to adjust temperature alert values.
Package Includes
1 x Digital Thermometer
1 x AAA battery
1 x Manual