C42F Food Thermometer

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The C42F food thermometer's high accuracy and durability enable busy kitchens and food processing environments to increase food preservation efficiency.

The C42F enables food industry users to fulfill quality control and HACCP requirements. It is NSF Certified and comes with a 2-year warranty to guarantee your investment.

*Previously the C22 Thermometer

Features and Benefits:

The thermometer consists of the following components that increase its efficiency: 

  • Keypad with four buttons that lets you control the gadget and a wide display for easy temperature reading
  • Waterproof case (IP65/67 BS EN 60529 IEC 529) for added protection
  • Programmable alarm that rings when the temperature is out of the set parameters
  • Data lock that allows you to save readings for when you're ready to transfer them to your records
  • Biocote that makes it possible to use the thermometer on multiple foods without contamination
  • Clock display and countdown timer to better monitor cooking times
  • PT19L penetration case that you can insert in different types of food to take readings
  • AC315 case for protecting the thermometer
  • Wide measurement range for measuring cold, warm and hot temperatures
  • Can fit thermistor and thermocouple probes
  • Uses AA batteries for easy battery replacement


  • Instrument accuracy: 0.1% ±0.4°F (±0.2°C) full range
  • Ranges:
    • Thermocouple (Type T): -328°F to 752°F (-200°C to 400°C)
    • Thermistor: -40°F to 257°F (-40°C to 125°C)
  • Negligible margin of error: 
    • ±0.9°F from 32°F to 158°F (±0.5°C from 0°C to 70°C)
  • Pocket size: 6.0" x 2.3" x 0.9" (152 x 58 x 22 mm)
  • High accuracy thermistor:
    • ±0.6°F from 32°F to 158°F (<±0.3°C from 0°C to 70°C)
    • ±0.9°F from 13°F to 212°F (±0.5°C from -25°C to 100°C)
  • Light weight: 178 g (6.3 oz.)
  • Resolution: 0.1° (1° below -100°)

Types of Infrared Thermometers  

  • Spot infrared: This type of thermometer records the temperature of a particular section of a large surface.
  • Infrared thermal imaging: Ideal for surfaces with uneven temperature — it records the temperature of numerous spots forming a two-dimensional thermogram.
  • Infrared scanning systems: These thermometers measure the temperature of an entire surface.

Use the CA2F Food Thermometer for Safety Control

The food processing industry can use the CA2F food thermometer to pack and preserve foods at the right temperature while restaurants can ensure food is kept and cooked at appropriate temperatures. Keeping food at an appropriate temperature can prevent consumers from contracting foodborne illnesses. Monitor food temperatures from part of an HACCP critical control point, which helps to safeguard against microbial hazards. The thermometer's features allow you to easily meet the rigorous HACCP requirements. 

Purchase a CA2F Food Thermometer Today

QA Supplies have been retailing competitively priced products for the fresh produce market and the food sector at large since 1995. With premium products like the CA2F thermometer, you can ensure food safety requirements. Purchase your thermometer today. Contact our friendly customer care staff online if you have any questions about our products or shipping procedures. 

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2 Reviews Hide Reviews Show Reviews

  • 5

    Posted by Mike Bruk on May 10th 2016

    Nice thermometer, we use them to check pulp temps in bananas. Easy to use and accurate.

  • 5

    Posted by Gabriel Pizzorno on May 10th 2016

    Se utiliza para medir temperatura de pulpa para manzana ,preciso y facil de usar (Used to measure temperature of apple pulp, accurate and easy to use)