Meta Description: Stop overcooking your meat! We compare the ThermoPro TP19 and Lavatools Javelin PRO Duo to find the fastest, most accurate instant-read thermometer for grilling and cooking.
A great instant-read thermometer is the secret weapon of every successful home cook and grilling master. It takes the guesswork out of cooking, ensuring perfectly juicy chicken, steaks cooked to the exact temperature you like, and safe-to-eat meals.
Two giants in the affordable thermometer space are the ThermoPro TP19 and the Lavatools Javelin PRO Duo. Both are renowned for their speed and accuracy, but they have distinct differences that could sway your decision.
We tested them side-by-side to see which one deserves a spot in your kitchen drawer.
At a Glance: Our Top Contenders
- The ThermoPro TP19: A feature-packed thermometer from a brand trusted by professionals, known for its large display and long battery life.
- The Lavatools Javelin PRO Duo: A sleek, ergonomic thermometer praised for its lightning-fast speed and ultra-sharp probe.
Head-to-Head Review
1. ThermoPro TP19 Digital Meat Thermometer
The ThermoPro TP19 is built like a tank and designed for heavy use. It feels substantial in your hand and is packed with user-friendly features.
What We Loved:
- Large, Clear Backlit Display: The screen is huge and easy to read, even in bright sunlight or a dimly lit kitchen. The backlight is a essential feature for evening grilling.
- Impressive Battery Life: ThermoPro claims a 2,500-hour battery life, which far surpasses most competitors. You’ll change the battery very infrequently.
- Waterproof Design (IP67 Rated): You can confidently wash the entire unit under running water without worry, which is a significant advantage for easy cleaning.
- Useful Magnetic Attachment and Foldable Probe: It has a strong magnet on the back to stick to your range hood or grill, and the probe folds away for safe storage.
What Could Be Better:
- Slightly Slower Read Time: While still very fast (3-4 seconds), it can be a hair slower than the Javelin PRO when checking thin cuts of meat.
- Bulkier Design: It’s a bit larger and heavier than the Javelin, which some users might find less nimble.
- 2.0 inches large auto-rotating backlit display: Candy thermometer has a 180° auto-rotating backlit display, making this …
- Motion sensing sleep/wake: Directly turns on and off by the probe opens or closes; instantly wakes when picked up the di…
- IP65 Waterproof & Convenient Storage: Quickly clean the meat thermometers for grilling with probe under running water; f…
2. Lavatools Javelin PRO Duo Meat Thermometer
The Lavatools Javelin PRO is all about speed, precision, and a premium feel. It’s designed for the cook who wants information instantly.
What We Loved:
- Lightning-Fast Readings: This is its standout feature. The Javelin PRO consistently delivers accurate readings in 2-3 seconds, allowing you to check the temperature of a steak without losing precious heat from the grill.
- Superb Ergonomic Design: It feels incredibly balanced and comfortable in the hand. The button placement is intuitive, and the overall build quality is excellent.
- Ultra-Sharp & Thin Probe: The needle-like probe is designed to cause minimal damage to your meat, preserving its juices. It glides effortlessly into even the thinnest chicken breasts.
- Auto-Rotating Display: The screen automatically flips to be right-side-up, whether you are using your right or left hand—a small but brilliant touch.
What Could Be Better:
- Shorter Battery Life: The battery lasts for about 1,500 hours, which is still great, but less than the ThermoPro.
- Not Fully Waterproof: The Javelin PRO is water-resistant but not fully submersible like the TP19. You need to be more careful not to submerge the main body during cleaning.
- Instant Read Food Thermometer | Our instant read thermometer features a temperature probe and advanced, highly accurate …
- Multi-Use | From bbq thermometer to baking thermometer, our digital food thermometer for cooking is perfect for meats, l…
- Easy-Read Digital Thermometer For Cooking | Large instant thermometer dial with bright blue backlight means you can alwa…
The Final Showdown: Comparison Table
| Feature | ThermoPro TP19 | Lavatools Javelin PRO Duo |
|---|---|---|
| Speed | Very Fast (3-4 seconds) | Lightning Fast (2-3 seconds) |
| Display | Large Backlit Screen | Sleek, Auto-Rotating Screen |
| Durability | IP67 Waterproof | Water-Resistant (Splash-proof) |
| Battery Life | ~2,500 hours | ~1,500 hours |
| Special Features | Magnetic Back, Foldable Probe | Ultra-Sharp Probe, Ambidextrous Display |
| Best For | Grillers, Heavy Use, Easy Cleaning | Precision Cooking, Speed, Premium Feel |
The Verdict: Which One Should You Buy?
Both thermometers are top-tier and will revolutionize your cooking. The best choice depends on what you prioritize most.
Choose the ThermoPro TP19 if:
You need a durable, waterproof workhorse for the grill or busy kitchen. Its long battery life, large display, and rugged build make it incredibly reliable and easy to live with. It’s the practical, feature-packed choice.
Choose the Lavatools Javelin PRO Duo if:
Speed and precision are your top priorities. If you want the fastest reading to check thin cuts of meat without losing heat, and you value a premium, ergonomic design that feels great in your hand, the Javelin PRO is unmatched.
Final Thoughts
You can’t go wrong with either thermometer. For its unbeatable combination of ruggedness, battery life, and user-friendly features, the ThermoPro TP19 is our overall champion for the average home cook and griller. However, for the speed-obsessed cook who values cutting-edge performance and ergonomics, the Lavatools Javelin PRO Duo is a phenomenal tool that is worth every penny.