How long is the probe? Can it easily reach in the center of a big roast or a loaf of bread?

From the description on the Amazon website page....the probe is 2.8" long. I find that more than adequate to reach the center of most any cut of meat I cook.

I want to brew green teas (160-200F water typically). Can anyone verify how quickly and accurately it works in this range? Thanks!

these thermometers will typically work up to about 400 F, so if you want to check the temperature of cooking oil for frying, you can do that. Thermapens do, double check the specs on this.

can you calibrate this thermometer

No, and ours is reading +110° after a couple of years.

It looks like a pocketknife. Does the probe go in and out like a pocketknife?

Yes just folds up like a pocket knife.

Javelin Classic | Desertcart Brazil

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

Help Track order

Account Cart

Description

🔥 Master your grill game in 3 seconds flat!

ALL WEATHER READY - IP65 splash-proof construction means grilling mastery rain or shine, indoors or outdoors.
INSTANT PRECISION - Get perfectly cooked meals with lightning-fast 3-4 second temperature reads that eliminate guesswork.
COMPACT MAGNETIC - Foldable design with integrated magnet for sleek storage and easy access—because your kitchen deserves smart tools.
PRO GRADE ACCURACY - Laboratory-calibrated ±0.5°F accuracy ensures your steaks and roasts hit the ideal temp every time.
MARATHON BATTERY LIFE - Over 4000 hours of use with auto-sleep mode—ready for every cookout, big or small.

The Lavatools Javelin is a top-rated, NSF-certified digital meat thermometer featuring a 2.75" probe and ultra-fast 3-second readout. With ±0.5°F accuracy, IP65 water resistance, a large easy-to-read display, and a compact foldable design with magnetic storage, it’s engineered for both professional chefs and passionate home cooks. Boasting a 4000+ hour battery life and trusted by major publications, it’s the ultimate tool to elevate your cooking precision and confidence.

Specifications

ASIN	B00GRFHXVQ
Additional Features	Fast Reading System, High Accuracy, Integrated Storage Magnet, Large Display, Splash Proof
Age Range (Description)	Adult
Age Range Description	Adult
Battery Life	4000 Hours
Best Sellers Rank	#2,996 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #20 in Meat Thermometers & Timers
Brand	Lavatools
Brand Name	Lavatools
Color	Sambal
Connectivity Technology	Bluetooth
Customer Reviews	4.7 out of 5 stars 20,918 Reviews
Display Type	Digital
Global Trade Identification Number	00849256000064
Immersion Depth	2.75 Inches
Included Components	Battery
Indoor Outdoor Usage	Indoor, Outdoor
Item Length	4.5 Inches
Item Weight	50 Grams
Manufacturer	Lavatools
Model	PT12
Model Name	Javelin
Number of Batteries	1 Lithium Metal batteries required. (included)
Outer Material	Plastic with painted/coated finish
Part Number	FBA_PT12-RD
Power Source	Battery Powered
Product Care Instructions	Do Not Expose to Direct Flame, Do Not Leave In Dishwasher, Do Not Leave In Oven, Do Not Soak, Hand Wash Only, Wipe Clean
Resolution	0.1
Response Time	3 seconds
Reusability	Reusable
Smart Home Compatibility	Not Smart Home Compatible
Special Feature	Fast Reading System, High Accuracy, Integrated Storage Magnet, Large Display, Splash Proof
Specification Met	NSF
Style Name	Contemporary
UPC	849256000064
Unit Count	1 Count
Upper Temperature Range	482 Degrees Fahrenheit
Warranty Description	3-year limited warranty. Visit manufacturer website.

Reviews

A**R

25.12.2025

T**Y

24.01.2026

J**N

10.02.2026

T**Y

29.11.2025

A**K

29.12.2025

S**S

28.01.2026

M**L

3.06.2016

M**N

13.12.2025

A**R

16.08.2023

K**P

27.01.2026

M**E

10.01.2023

B**D

18.12.2025

L**.

21.03.2025

Common Questions

Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

Buy anything from 5,000+ international stores. One checkout price. No surprise fees. Join 2M+ shoppers on Desertcart.

R$395

Duties & taxes included

In stock

Sold byAmazon BrazilDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Brazil.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

Neha S.

Excellent communication throughout the order process. Product is perfect.

2 weeks ago

Ayesha M.

The product exactly matches the description. Very satisfied with my purchase.

5 days ago

View all Trustpilot reviews

Javelin Classic

Details

Details

Description

Specifications

Reviews

Common Questions