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S35-S45-Series

S35 & S45 Food Safety Spirit Thermometers

  • NSF-listed and Safe-Zone models available
  • Non-toxic red spirit fill provides clear indication without electrical power
  • Hanging, bracket, magnetic, and stick-on mounting options 
  • Ranges support refrigerator/freezer and hot-food holding monitoring
S35-S45-Series
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S35 & S45 Food Safety Spirit Thermometers S35-S45 Series S35-S45 Series
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Product Overview

The S35 and S45 food safety thermometer family combines non-toxic spirit thermometers for cold-storage monitoring and hot-food holding. These analog instruments provide continuously visible temperature indication without batteries or external power and offer application-specific ranges and mounting configurations for food-service equipment.

S35 economy refrigerator/freezer models use non-toxic red spirit fill in 3.5 inch polycarbonate cases. Available configurations include: 

  • hanging
  • screw-bracket
  • snap-bracket
  • magnetic-back
  • stick-on-back

These thermometers can be mounted with vertical or horizontal reading orientations. Standard scales provide direct temperature indication, while Safe-Zone scales add blue zones identifying recommended storage temperatures for refrigerated and frozen food.

The S45 model is a hot-food holding thermometer from 100 to 200°F (40 to 90°C) that uses a clear 4.5 inch polycarbonate case, non-toxic red spirit fill, and a screwed mounting bracket. 

Most models are NSF-listed - See datasheet for further details.


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