Q: What is an instant-read thermometer?
It's a thermometer built to give a fast temperature reading rather than staying in food throughout cooking. This Javelin Pro Duo instant-read thermometer reads in 2 to 3 seconds.
FT132 - Javelin Pro Duo Instant-Read Thermometer
Highly rated by professional chefs, the Javelin Pro thermometer builds on the features of the standard model, improving the speed of the readings from 4 seconds for the original to only 2 to 3 seconds. This means even less time with the oven or barbecue open, so cooking temperatures remain more stable.
Such quick results also permit precise control over tasks such as candy making or preparing seafood, as you can see when critical temperature thresholds are approaching before it’s too late.
The thermometer turns on automatically when you fold out the 4 1/2" probe and shuts off when you close it (or after 60 minutes of inactivity, to preserve battery life).
The unit measures 11" overall and has an internal magnet for attachment to a fridge or other convenient steel surface. Accurate within a range of 0.9°F (0.5°C), readings are given in Fahrenheit or Celsius, within an operating range of -40° to 482°F (-40° to 250°C).
Temperatures are shown on a 2" anti-fog backlit display (the standard version has a 1 1/2" display) that automatically rotates when the thermometer is flipped, making it easy to read for right or left handers.
Comes with a button-cell battery and a 3-year warranty.
NSF-rated for food safety, it’s a dependable, professional-grade tool with plenty of practical uses in any kitchen.
It's a thermometer built to give a fast temperature reading rather than staying in food throughout cooking. This Javelin Pro Duo instant-read thermometer reads in 2 to 3 seconds.
Yes, its fast reading and wide range up to 482°F make it suitable for candy-making, where you need to catch a temperature threshold before it passes.
A sensor at the probe tip measures temperature and sends the reading to the digital display within a few seconds of insertion.
No, it's designed for quick spot checks rather than continuous oven use; fold the probe out to take a reading, then close it and remove it from the heat.
It displays in either Fahrenheit or Celsius, so you can switch to whichever scale your recipe uses.
| Dimensions | 11" overall; 4 1/2" probe; 2" display |
| Capacity | -40° to 482°F (-40° to 250°C) operating range; accurate within 0.9°F (0.5°C) |
| Power Source | Button-cell battery (included) |
| Includes | Javelin Pro Duo Instant-Read Thermometer; Button-cell battery |
| Package Quantity | 1 item |
| Certifications | NSF rated |
| Warranty | 3-year manufacturer's warranty; Lee Valley Satisfaction Guarantee |
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov (opens in new tab).

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Javelin Pro Duo Instant-Read Thermometer
Highly rated by professional chefs, the Javelin Pro thermometer builds on the features of the standard model, improving the speed of the readings from 4 seconds for the original to only 2 to 3 seconds. This means even less time with the oven or barbecue open, so cooking temperatures remain more stable.
Such quick results also permit precise control over tasks such as candy making or preparing seafood, as you can see when critical temperature thresholds are approaching before it’s too late.
The thermometer turns on automatically when you fold out the 4 1/2" probe and shuts off when you close it (or after 60 minutes of inactivity, to preserve battery life).
The unit measures 11" overall and has an internal magnet for attachment to a fridge or other convenient steel surface. Accurate within a range of 0.9°F (0.5°C), readings are given in Fahrenheit or Celsius, within an operating range of -40° to 482°F (-40° to 250°C).
Temperatures are shown on a 2" anti-fog backlit display (the standard version has a 1 1/2" display) that automatically rotates when the thermometer is flipped, making it easy to read for right or left handers.
Comes with a button-cell battery and a 3-year warranty.
NSF-rated for food safety, it’s a dependable, professional-grade tool with plenty of practical uses in any kitchen.
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