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Last updated: July 19, 2021

Javelin Pro Duo Review

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By
Reviewed by
Reviewed by
Last updated: July 19, 2021
LilGrill is reader-supported. We may earn a commission through products purchased using links on this page. Learn more about our process here
What’s so special about it:
  • Brilliant stabilization alert.
  • Auto rotating ambidextrous display.
  • Sleek design and durable build.
Highlights:
  • 2-inch backlit anti-fog display.
  • Impressive temperature reading time of three seconds.
  • Highly sensitive thermistor sensor.
Editor's Rating
?
GrillScore is a ranking system developed by our team of experts. It aggregates all the scores given to a product in various aspects including the individual product’s features evaluation given by each expert independently, its customers’ feedback rank, and sales rank.
9.7
out of 10
  • Performance 9.9
  • Ease of use 9.6
  • Durability 9.6
Users’ Rating
4.4
out of 5
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    • 5 stars
      47%
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      43%
    • 3 stars
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Cooking has become even easier and more interesting with the use of high-technology thermometers. The age of analog food thermometers is over, and Lavatools now has instant food thermometers that you can use to check the temperature of your food.

The Javelin Pro Duo thermometer is made from cutting-edge technology, features a sleek design, and is packed with amazing features, making it one of the best instant-read thermometers out there. It also offers tremendous value as it offers only the best features at half the standard price.

If you need a food thermometer, you can check out our Javelin Pro Duo review. You’ll be pleased to see that it would meet your expectations.

Specifications

Brand
Lavatools
Model
Pro Duo
Power Source
Battery
Temperature Range
- 40°F~482°F /-40°C~250°C
Speed
1-3 seconds
Battery Life
4000+ hours
Material
Plastic
Item Dimensions
4.3 x 4.1 x 1.2 inches
Item Weights
4.6 ounces

Review

Food thermometers offer benefits in terms of food safety Trusted Source Food safety advice when preparing and cooking foods - Food safety 2 – CCEA - GCSE Home Economics: Food and Nutrition (CCEA) Revision - BBC Bitesize Revision notes for students studying food safety as part of CCEA GCSE Home Economics: Food and nutrition www.bbc.co.uk . The only way you can make sure your food is properly cooked and is safe from bacteria is with a top-notch food thermometer, and the Javelin Pro Duo is a perfect fit. It isn’t only used when cooking poultry or meat and for all cooked foods and would help prevent food poisoning.

The thermometer is simple and safe to use and also gives you an accurate temperature reading. With convenience, you can make delicious meals with the Javelin Pro Duo. Let’s take a closer look at the features of the Javelin Pro Duo.

Overall Performance

Javelin Pro Duo Review

The Javelin Pro Duo thermometer from Lavatools offers you top-notch performance in the form of accuracy and design. It helps you avoid overcooking because of the accurate temperature reading. It also features an ambidextrous design that contributes to the performance because it can be used by left-handed and right-handed people. The temperature reading would flip automatically when you view the display, so you don’t have to turn it around or twist your head. The foldability angle of the probe also allows you to check temperatures from uncomfortable angles, like in a turkey.

The Javelin Pro Duo thermometer has a long-handled design that protects your hands from the grill or any other heat source. You can hold the handle without getting affected by the heat of the grill and still measure the temperature of your food. It has all the right food thermometer features Trusted Source A Short Guide to Food Thermometers You can’t tell if a food is safely cooked by sight, smell or even taste. A food thermometer is the only way to ensure food is cooked to the proper internal temperature and harmful bacteria are eliminated. www.eatright.org .

Main Features

Whether you’re cooking in the kitchen or outside on the grill, the Javelin Pro Duo thermometer has a wide range of features that would be highly helpful. They include:

  • A backlit, motion-sensor display will light up whenever you move it so that you can use the thermometer in the dark.
  • Rotating display for left-handed and right-handed users.
  • Sleep/awake, the motion-sensor feature will make the device turn off whenever it’s left idle for a long time. You only have to move the thermometer again to turn it on.
  • Highly sensitive thermistor sensor at the top of the probe.
  • Over 4000 hours of battery life.
  • Speedy 3-second thermometer.
  • Splash-resistant covering.
  • Stabilization alert.
  • Antimicrobial covering, which is a shell covered to prevent pathogen growth.
  • Reading that displays the maximum and minimum temperature of your cooking.
  • Magnet fitted behind the thermometer for proper storage.

Modes of Operation

The process of using the Javelin Pro Duo thermometer is straightforward, as it is easy to use. Once you remove it from the box, you can start using it. The device has a touch sensor that allows you to control several functions. If you touch the sensor, the screen will light up immediately, so it’s easy to operate it. Because of the backlight on the reading, you can use the thermometer in the dark oven or when grilling outside in the evening.

The stabilization feature is activated when you hold the sensor, and after a second, the thermometer would give you the reading. So, you don’t have to look at the reading while your hand is over the grill or the pan. You can remove the device and still see the correct temperature.

If you double-tap the sensor, the display will show the maximum temperature needed for the food you’re cooking. But, if you double-tap it again, you will see the minimum temperature.

Speed and Accuracy

The Javelin Pro Duo will give you top-notch accuracy, better than ±0.9°F. It consistently has an accuracy of less than one degree Fahrenheit and leaves you with perfectly cooked food. The device also has a quick speed of between one and three seconds. Unlike analog food thermometers, which can take five seconds or more, you don’t have to hold your hand over the grill for too long when using the Javelin Pro Duo.

The thermometer comes pre-calibrated, so this also contributes to the accuracy. You can choose whether you want Celsius or Fahrenheit before using the device with two easy steps.

The thermometer’s accuracy is also increased by the stabilization feature, which ensures that you get the exact temperature even after removing the device from over what you’re cooking. So, you can always avoid overcooking your food.

Ease of Use

Javelin Pro Duo Review

The Javelin Pro Duo thermometer is straightforward to use and highly convenient. You only need to press the sensor for the device to work accurately and perfectly. With the backlit display, you can easily use the device in the dark, and since the handle is long, you can also use it while it’s over the grill. With the ambidextrous display, anyone can use the thermometer.

Apart from the sensor that allows you to access the different functions, the device is easy to store or keep with the magnet. You can stick it to your refrigerator or any metal in your kitchen, and so you can easily find it whenever you’re cooking.

Warranty

The Javelin Pro Duo thermometer comes with a three-year warranty upon purchase, so you can feel comfortable using the device for the first three years without the worry of damage. Since it has a durable design, you can expect that it would last longer than most devices.

Although the warranty length is good, you can’t replace or repair the device in cases of water entry, misuse, negligence, normal wear and tear, abuse, accidental breakage, and any defect caused by repair or serving not done by Lavatools.

The conditions for warranty are quite strict, so you should be able to prove that a technical fault caused the defect or damage.

Accessories Included

Javelin Pro Duo Review

The Javelin Pro Duo thermometer can be used once it comes out of the box, so there aren’t many accessories included when you purchase it. It comes with a battery included in the device.

There is also a small instruction manual in the box, although it’s not much since the thermometer is very easy to use. The unit also has the key instructions behind it.

The battery comes with is a standard CR23032 3V battery. All you need is the thermometer and no other accessories.

Price

The average price of the Javelin Pro Duo thermometer is $56, and this is the Amazon price. The price allows everyone to purchase the device regardless of their budget, although it depends on whether there is a delivery cost and where you’re buying it.

You can also buy the thermometer in different colors like Blueberry, Stealth Ink, Chipotle, Panda (White), Olive Drab, Orange, Sesame, and Wasabi. Regardless of the color you choose, the prices are still the same.

The Javelin Pro Duo thermometer offers great value for its price too. It is packed with all kinds of features, which is way more than you’d expect for its low price.

PROS

CONS

  • 3-second temperature reading time.
  • Ambidextrous display with automatic rotation.
  • Best-in-class features.
  • 2-inch backlit anti-fog display.
  • Highly accurate within 0.9 +- F
  • It isn’t waterproof.
  • It does not come with a remote.
  • It cannot be left in the oven.

Conclusion

You’ll be very impressed with what the Lavatools Javelin Pro Duo thermometer has to offer. Although it’s a bit on the expensive side, it provides loads of features. There might be some disadvantages, like the fact that it isn’t waterproof, but from our Javelin Pro Duo review, we have decided that the pros outweigh the cons.

From the quick temperature reading time and excellent features, the device would increase your cooking experience. You can also expect high accuracy and an ambidextrous display for all users and use it even in the dark.

References

1.
Food safety advice when preparing and cooking foods - Food safety 2 – CCEA - GCSE Home Economics: Food and Nutrition (CCEA) Revision - BBC Bitesize
Revision notes for students studying food safety as part of CCEA GCSE Home Economics: Food and nutrition
2.
A Short Guide to Food Thermometers
You can’t tell if a food is safely cooked by sight, smell or even taste. A food thermometer is the only way to ensure food is cooked to the proper internal temperature and harmful bacteria are eliminated.
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