Model : RT-804


Fridge Freezer Thermometer RT-804



The RT-804 refrigerator and freezer thermometer is equipped with a 1-meter external sensor and features an alarm reminder function.

Users can set high and low temperature alarms. When the temperature exceeds the set range, the alarm will emit a beeping sound to alert the user.


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A refrigerator and freezer thermometer can be used to monitor the temperature of refrigerators or cold storage rooms to prevent food spoilage.

Additionally, these thermometers can measure the temperature of freezer cabinets in hospitals or clinics to ensure that medications are stored in the proper environment.

They are also suitable for monitoring the ambient temperature around aquariums or fish tanks.



If you have any questions, 

please feel free to contact us!


 Temperature Range
 Room temperature: -10 °C~50 °C (14 °F~122 °F)
 Fridge/Freezer temperature:-50 °C~70 °C (-58 °F~158 °F)
 
 Resolution
 0.1°
 Accuracy
 ±1 °C (±1.8 °F)
 Display Reading Update 
 10s
 Display Size
 26 x 12 mm
 Fridge Sensor Cord Length 
 1 meter
 Product Size
 63 x 48 x 12 mm

 Alarm reminer frequency if temperature 
is over high/below low setting

 Beeps every 60 seconds
 Battery
 1.5V, size LR 44 or equivalent x 1 piece
 Weight
 41g (battery included)
 Standard Accessories
 Sensor holder
 Battery
 Velcro magic tape

  • High/Low Temperature Alarm Setting for Fridge/Freezer
  • Max/Min Temperature Memory Recall
  • Display for Fridge/Freezer or Room Temperature
  • Waterproof Fridge Sensor
  • Selectable Temperature Units (°C/°F)
  • Magnetic Attachment
  • Velcro Tape Fixing
  • Alarm Reminder Every 60 Seconds if Temperature Exceeds High/Low Setting