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The Lavatools Javelin® is a top-rated, NSF-certified digital meat thermometer featuring ultra-fast 3-4 second readouts, lab-calibrated ±0.5°F accuracy, and IP65 water resistance. Its compact foldable design with a large 1.4-inch display and integrated magnets makes it a favorite among professional chefs and home cooks alike. With a battery life exceeding 4000 hours and auto-sleep functionality, it’s engineered for precision, durability, and convenience in every cookout.










A**R
Quality, Fast Temperature Sensing
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.
M**N
Fast, accurate, and easy to store
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.
H**R
Good meat thermometer
This is my 4th one. 2 got dropped too many times. One given as a gift, and then this one. It's fast, it's accurate, and the price is great. I use it for determining meat temperature, so I don't need to be super precise. I don't care if it's .5 degree over 165, just need to know if it's 165. I use it pretty much daily, but I don't require extreme accuracy.
T**Y
Tiny gadget, big and fast results
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.
A**K
Almost perfect...
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.
R**B
Works so good I bought two more.....
This review is a combined review for the PT12 model and the Pro, I purchases the PT12 back in 2015 because I wanted a accurate instant read thermometer but based on my use case I couldn't bring myself to spend the $100 on a Thermoworks (although I thought long about it...). This seemed like a good substitute for the price point so I went with it. I'm glad I did, as it quickly out performed the CDN device that I was using, as well as other thermometer gadgets around the house. After making sure that it was accurate (boiling water test) I found it to be much faster than those other devices, and more accurate, taking anywhere from 3-5 seconds to come within a degree or two of the food temp, and then another 5 seconds or so to to level out at the final temp. Not really instant, but good enough for my uses. And once the probe/sensor is "warmed up" (meaning its not starting from 60 degrees) subsequent checks go much faster (like when you're moving from burger to burger or steak to steak on the grill). The small size made it perfect for having in a pocket and the built in magnet makes it easy to store on the fridge or side of the grill. Overall I was so happy with this that I purchased a second one (one to keep by the grills, one for the kitchen), and was equally satisfied with that purchase. So much so, that when the original went missing for several months (it eventually turned up) I went to purchase a third one. By this point Lavatools had introduced their Pro model, so I went with that one. Again, happy I did, as this model was a worthwhile upgrade to the PT12's. Much faster return on food temps, providing a temp within 2 seconds and leveling out at 5. Much closer to what I would expect an instant read to perform. The large display, backlight and longer probe are great additions. It's certainly much beefier feeling than its little brother, but not so that its cumbersome or clumsy to use. All in all I'm very pleased by these purchases and would highly recommend them for the products that they are, in this price point. And, of course, the Amazon experience in researching, purchasing and delivery of these was also great
A**R
I bought this so I could check the internal temperature when cooking a lot of mixed food items on the bbq. I normally use a Meater probe which is brilliant for large single pieces of meat that require a longer cook. This is great for when you have lots of different items on the bbq. The advantage of the Javelin is that you can quickly jump between burgers, steaks, sausages, and anything else you happen to be cooking. The response time is fairly quick and the build quality seems good. The temperature reading can be toggled between Fahrenheit and Celsius by changing the tiny switch in the battery compartment. I've used cheaper meat thermometers but I think this hits the sweet spot with a good combination of quality and value.
C**7
Not "instant", but then none really are. It takes 2-3 seconds to give a stable reading, but it is consistent and faster response than any that I have used previously. Easy to use and read the display. Probe folds out to turn on and in to turn it off. I like the internal magnet to hold it in place on steel surfaces. It works great on the side of the stove or barbeque. I have already recommended this to several other people.
M**E
It's very sensitive to small changes in temperature. Very useful! It's also very compact.
B**D
Nice bit of kit for the kitchen. Super fast read thermometer and incredibly accurate. Great for baking and testing meat. The magnetic back is great to stick to the fridge or oven.
L**.
Preciso y rápido
Trustpilot
1 week ago
2 months ago