Lavatools Javelin® Ultra-Fast 3-Second Digital Instant Read Meat Thermometer for Grill and Cooking, 2.75" Probe, Compact Foldable Design, Large Display, IP65 Water Resistant, NSF Certified – Milk
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Availability:
In Stock.
Arrives
Sunday, May 24
Color: Milk
Features
- Voted #1 best thermometer by Business Insider's Insider Picks Buying Guide. Featured in major publications: Serious Eats, Gear Patrol, Men's Health, Serious Eats, Food52, New York Times, and much more.
- Ultra-fast 3-4 second readouts thanks to a proprietary high-performance Japanese temperature sensor, making Javelin one of the most popular cooking and grilling accessories out there.
- Incredible accuracy of 0.5F achievable by laboratory calibration. Javelin is an instrument-grade digital cooking thermometer designed to take the guesswork out of cooking.
- With IP65-rated water resistant construction, easy-to-read 1.4-inch display, and integrated magnets for convenient storage, Javelin has become the go-to thermometer for both professional chefs and home cooks.
- With an expected battery life of 4000+ hours, as well as auto-sleep after 60 minutes, Javelin is the perfect meat probe thermometer for extended cookouts.
Brand: Lavatools
Special Feature: Fast Reading System
Color: Milk
Age Range (Description): Adult
Included Components: Battery
Outer Material: Stainless Steel
Specification Met: NSF
Display Type: Digital
Product Care Instructions: Handle with Care
Unit Count: 1 Count
Additional Features: Fast Reading System
Display Type: Digital
Power Source: Battery Powered
Number of Batteries: 1 Lithium Metal batteries required. (included)
Upper Temperature Range: 482 Degrees Fahrenheit
Response Time: 3 seconds
Reusability: Reusable
Immersion Depth: 2.75 Inches
Indoor Outdoor Usage: Indoor
Battery Life: 4000 Hours
Resolution: 0.1 degree
Outer Material: Stainless Steel
Product Care Instructions: Handle with Care
Color: Milk
Style Name: Contemporary
Unit Count: 1 Count
Item Length: 4.5 Inches
Brand Name: Lavatools
Age Range Description: Adult
Included Components: Battery
Model Name: Javelin
Model: PT12
UPC: 850006498062
Global Trade Identification Number: 62
Manufacturer: Lavatools
Warranty Description: 3-year limited warranty. Visit manufacturer website.
Part Number: PT12
Item Weight: 50 Grams
Specification Met: NSF
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sunday, May 24
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Color: Maize
I've been using this for a couple years now next to its big brother, the Javelin Pro. This Javelin is nice and compact, but still has all of the best features of the Pro. The probe is well protected when folded and is extremely easy to use since it turns on and is ready as soon as you unfold it. The temperature reading updates very quickly and is very precise. The battery lasts nearly forever too; I haven't needed to replace the battery for two years with reasonably frequent use. I've tried other thermometers and I can recommend you buy a Lavatools if you value a quality, durable tool. This one has even seen a few flames from open fire pit barbecues without any sign of damage. It will last you a long time and it is well worth the money.
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Reviewed in the United States on December 25, 2025 by Amazin' Customer
Color: Sesame
The Lavatools PT12 Javelin Ultra Fast Thermometer is one of those tools we use constantly. We rely on it all the time to check temperatures on chicken, pork, and steaks on the grill, and it’s been consistently accurate and fast. Readings come up almost instantly, which makes cooking easier and helps avoid overcooking. The design is simple and practical. It folds up for easy storage, is easy to clean, and the display is bright, clear and easy to read. Battery life has been excellent — we’ve been using it regularly without needing frequent replacements. Reliable, accurate, and a good value. If you cook or grill often, this is a solid thermometer that just works.
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Reviewed in the United States on January 24, 2026 by Tony
Color: Sambal
This thermometer is incredibly accurate and shows the temperature almost instantly, which has made grilling much easier. I love the compact, foldable design—it's super easy to store and the built-in magnet is a great bonus for keeping it on the fridge. It feels durable and high-quality. Definitely a must-have for any home cook!
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Reviewed in the United States on February 10, 2026 by John
Color: Milk
I didn’t expect much from something so small — but this thermometer totally surprised me. It’s compact enough to stash in a kitchen drawer, yet powerful enough to give a super-fast, accurate temp reading in about three seconds. No more guessing whether the chicken or burger is done. It heats up fast, the display is easy to read, and the probe feels solid and reliable. For the price? It’s almost a steal — you get professional-level performance without dropping big money. It’s one of those kitchen tools that feels like it belongs in any home cook’s toolbox, not just a pro’s arsenal. If you want an accurate, fast, affordable thermometer that doesn’t take up space, this one knocks it out of the park.
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Reviewed in the United States on November 29, 2025 by Ty
Color: Maize
Well designed, easy to use meat cooking thermometer. Performs as advertised. We eat late frequently, cooking on the grill at night outside and I didn't realize the display does not light up. It was also preset for Celsius degrees, so I had to take it all apart to flip the switch under the battery to Fahrenheit. It would be nice to preset it to Fahrenheit for the US market. My minor criticisms aside, this thermometer features great design, and performance at a very good "value" price.
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Reviewed in the United States on December 29, 2025 by Andrey Shashok
Works really well for making sourdough. Sturdy, accurate, easy to use and the numbers are easy to read, even without my reading glasses!
Reviewed in the United States on January 28, 2026 by sgs
Color: Sesame
This is THE BEST probe thermometer I have ever owned for the price and I've been through about 6 different probes in the past 4 years. Pros: First off "NSF APPROVED!" for those who work in commercial kitchens. The color selection is a nice touch but as most may not know these thermometers are actually color coded for commercial kitchens so if all colors were purchased you have almost no risk of cross contamination due to the thermometers. The design is compact yet solid without making the unit too heavy (1.8oz) for a uniform/shirt pocket or the display too small to read. I love the clip and magnet as well so you can clip it to a retractable lanyard if you're working in a commercial kitchen or just clean and stick to the side of your fridge when using at home. Last but not least this device has a battery saver that shuts the thermometer off after 60 minutes if the probe is left open and is rated for 4000+ hours of use. Cons: I'm being a bit picky with these but there are a few things I would change for instance the battery. WHY would they use a CR2032 battery as opposed to a AAA is beyond me. I guess you could argue added weight but a AAA battery would have been fine! If anyone at Lavatools reads this and a javelin 2 is in the works PLEASE give us a better battery option so that a rechargable battery can be used! Which leads me to the auto off timer that shuts the unit off after 60 minutes. I feel like this should be 5 minutes or 15 minutes max. This is an instant read probe! You aren't leaving this in food for 60 minutes and if you plan to you should be buying a probe thermometer with a cable that allows you to set timers and temp alarms. Also giving the probe full range of rotation rather than stopping at 180° would be nice but not absolutely necessary so you can accuse me of being picky with this one. Lastly the unit selector switch which is under the battery is such a PITA to get to if you ever need it. Again another design decision that makes absolutely no sense to me whatsoever. I guess you could make the argument that the device is more durable without any extra moving parts on the exterior but if feel that's a bit of a stretch. Overall I think this is a great thermometer vs its competitors at a good price point for the average consumer and commercial kitchen staff alike. I personally would like to see a javelin pro mini with an updated battery in the works but in the meantime I'm happy with this as I'm sure most of you will be too. TL;DR Pros: NSF Approved Color selection/color coded Small and light weight Clip ring and magnet for storage Auto off timer to save battery 4,000+ hours of battery life Con's: CR2032 battery Battery saver shut off time too long at 60 minutes Limited probe positioning Temp unit selector switch requires removal of battery
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Reviewed in the United States on June 3, 2016 by Marshall
Color: Sesame
Instant temperature readings, simple to use, and easy to clean. The built-in magnet is a great touch — I store it on the side of my fridge, so it’s always within reach and never cluttering a drawer. Solid, reliable, and well designed.
Reviewed in the United States on December 13, 2025 by Michael Holzman