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Stick-On Thermometer – 4 in

$4.99

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Monitor refrigerators, fermentation chambers, and storage areas with this compact 4-inch stick-on thermometer. It displays temperatures from -40 – 120°F and -40 – 50°C and requires no batteries or external power.

4 in in stock

Product Details

Simple Temperature Monitoring for Refrigeration and Storage

Monitor the temperature of refrigerators, fermentation chambers, storage areas, and other temperature-sensitive spaces with this compact stick-on thermometer. Its adhesive backing allows it to be secured to a wall, refrigerator interior, cabinet, or other suitable surface for convenient viewing.

The thermometer measures temperatures in both Fahrenheit and Celsius across a wide range, making it useful for brewing, winemaking, food storage, refrigeration, and general household applications.

Product Features

  • Compact 4-inch design
  • Adhesive backing for simple installation
  • Displays temperatures in Fahrenheit and Celsius
  • Requires no batteries or external power
  • Suitable for refrigerators, fermentation chambers, and storage spaces
  • Wide temperature range for cold and moderate-temperature environments

Temperature Range

  • Fahrenheit range: -40 – 120°F
  • Celsius range: -40 – 50°C
  • Refrigerators and beverage coolers
  • Fermentation chambers
  • Beer and wine storage areas
  • Ingredient storage rooms
  • Cold-storage cabinets
  • Workshops, garages, and utility spaces

How to Install

  1. Select a location where the thermometer can be viewed easily.
  2. Clean the mounting surface to remove dust, grease, and moisture.
  3. Allow the surface to dry completely.
  4. Remove the protective covering from the adhesive backing.
  5. Press the thermometer firmly against the surface to secure it in place.
  6. Allow the thermometer reading to stabilize before recording the temperature.

Brewing and Fermentation Applications

Use this thermometer to monitor the surrounding temperature inside a fermentation chamber, refrigerator, or beer storage area. Maintaining a consistent environment can help support predictable fermentation, proper beverage storage, and dependable serving conditions.

This thermometer measures the temperature of the surrounding space rather than the internal temperature of wort, beer, wine, or another liquid. Use an appropriate brewing thermometer or temperature probe when a direct liquid measurement is required.

Product Specifications

  • Product type: Stick-on refrigerator and storage thermometer
  • Brand: Brewmaster
  • Height: Approximately 4 inches
  • Fahrenheit range: -40 – 120°F
  • Celsius range: -40 – 50°C
  • Mounting method: Adhesive backing
  • Power required: None
  • Recommended use: Monitoring refrigerators, fermentation chambers, storage areas, and enclosed spaces

Placement Tips

Install the thermometer away from cooling vents, heating elements, direct sunlight, and frequently opened doors when possible. Positioning it near the center of the monitored space can provide a more representative reading of the surrounding temperature.

Care and Safety

Handle the thermometer carefully and do not use it if it becomes damaged. Avoid placing it where it may be struck, crushed, or exposed to temperatures outside its specified range. Follow applicable local requirements when disposing of a damaged thermometer.

California Proposition 65 Warning

WARNING: This product can expose you to chemicals including Mercury, which is known to the State of California to cause birth defects or other developmental harm. For more information, go to www.P65Warnings.ca.gov.

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