

🔥 Master your grill game with lightning-fast precision! ⚡
The ThermoMonster HT09 is a professional-grade digital meat thermometer featuring an industrial thermocouple sensor that delivers ultra-fast 0.5 second readings with ±0.5℉ NIST-certified accuracy. Its 4-inch probe and temperature lock enable safe, precise measurements away from heat, while the auto-flip large LCD display ensures easy reading for all users. Fully waterproof and equipped with motion-sensing sleep/wake, this durable kitchen gadget is perfect for indoor and outdoor cooking, making it a must-have for grilling enthusiasts and culinary pros alike.






| ASIN | B0F5X4FM3Q |
| Batteries | 1 AAA batteries required. (included) |
| Best Sellers Rank | #15 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #1 in Instant-Read Thermometers & Timers |
| Brand | ThermoMonster |
| Color | Red |
| Date First Available | May 21, 2025 |
| Display Type | Digital |
| Immersion Depth | 4 Inches |
| Included Components | 1*Meat Thermometer, 1*AAA Battery, 1*User Manual, 1*Calibration Certificate |
| Indoor/Outdoor Usage | Indoor, Outdoor |
| Item Length | 10.5 Inches |
| Item Weight | 3.2 ounces |
| Item model number | HT09 |
| Manufacturer | ThermoMonster |
| Model Name | HT09 |
| Number of Batteries | 1 AAA batteries required. (included) |
| Outer Material | Plastic |
| Power Source | Battery Powered |
| Product Care Instructions | Wipe Clean |
| Response Time | 0.5 seconds |
| Reusability | Reusable |
| Special Feature | Waterproof |
| Specification Met | NIST, NSF |
| Style | Contemporary |
| UPC | 699838468702 |
| Unit Count | 1.0 Count |
| Upper Temperature Rating | 572 Degrees Fahrenheit |
K**K
Reliable and accurate
This thermometer is great. It's very well designed and built. It's easy to use. It has some nice functions that are not shown in the photo or in the description. On the back of the thermometer there is a button that switches from Fahrenheit to Celsius. There is a function to calibrate the thermometer if needed. The thermometer also comes with a chart that gives suggested temperature range for cooking meat rare, medium and well done. I’m very happy with this purchase and it’s a great value for the money. Appears to be very accurate. My steaks came out perfect using this thermometer.
L**N
Accurate, fast, good value, and handy
looks good, works great, well designed and even has a magnetic backing so you can stick it somewhere handy like a range hood or refrigerator door. The first thing I did to prove accuracy was to boil some water in a pan on the stove and test it. It registered 211.8. I believe the difference between that number and the boiling point of 212 degrees is due to the elevation here which is low, so it seems very accurate. The display is large and bright, so very easy to read. Results were instant. A great value at a low price, and I highly recommend it.
G**N
Thermometer Digital
I love that this digital thermometer has a magnet on the back. I place it on my refrigerator side which is very convenient. It is easy to read, little weight, perfect griping size. Easy to clean, all you have to do is close and it automatically turn itself off. It is well made. With the long probe it is very accuracy, easy to use. I use it often in cooking. It takes the guesswork out of is it done . I used it the see how hot my water was for the yeast to activate. It was perfect. I personally would not immerse it in water to wash. I am not sure it is water proof. I do immerse the probe in hot soapy water and wash it thoroughly. I have not had the thermometer long enough to tell you about the life of the battery life. I would recommend to my friends and family.
J**T
Excellent product..
Really does give a reading almost instantly. Very easy to read. Magnetic so it conveniently can be stowed on the fridge so I do not have to rummage thru drawers trying to find it when needed. Auto turn on when probe is extended helps the busy cook, as is auto turn on and off with probe extended. Set it down and it turns off automatically. Move it and it turns back on. Choice of Fahrenheit or centigrade reading. Button activation will hold reading when probe is removed from food. This is a very well designed product.
A**R
Works great
This is great for my meats and very easy to work. I love it My only wish it had a container to put it in it after use instead of just leaving it as is
M**.
If you're not sure what to buy, READ THIS
I have reviewed a lot of products on Amazon, but until now I have never been so pleased with a product that I wanted to go online immediately and post a review. This food thermometer is perfect! I've bought, (and many times thrown away), probably a dozen thermometers. This one is the best! It turns on and off automatically. It's large enough that it's easy to handle. It has a large, easy to read, display. It's instant and it's accurate. It's even easy to find in my utensil drawer. This is perfect. You don't need to look any further.
J**S
perfect
I recently started using this 0.5 Sec Instant Read Meat Thermometer, and honestly, it’s become one of the most indispensable tools in my kitchen and on the grill. The first thing that impressed me was just how fast it works — you stick the probe in, and in half a second, it delivers a temperature reading. That kind of speed is a game-changer, especially when I’m checking steaks, chicken, or even candy. What’s even more amazing is the precision. With its ± 0.5 °F accuracy (NIST certified), I feel super confident that I’m getting a reliable measurement every time. Whether I’m trying to hit a safe internal temperature for poultry or just dialing in a perfect medium-rare, I don’t have to guess or wait. The design is very user‑friendly. It has a 4-inch stainless steel probe, so I can reach into thick cuts of meat without risking my fingers. The screen is large and auto-flips, which is really handy when I'm grilling in awkward lighting conditions or using my non-dominant hand. The backlit display also ensures I can read temperatures easily, even at night or when I’m working with my smoker. Cleaning is a breeze, too — the whole unit is 100% waterproof, so I just rinse it off and it’s good to go. A motion-sensing “sleep/wake” feature helps preserve battery life: when I pick it up, it wakes instantly, and it powers down when not in use. Storage is smart as well: there’s a magnet on the back, so I can stick it to my fridge or oven door when I’m done. There’s also a hook if you prefer to hang it. In short, this thermometer makes cooking feel more precise, professional, and stress-free. If you care about food safety, doneness, or just want to take the guesswork out of grilling or cooking, this is totally worth having in your toolkit. Highly recommended!
A**R
Precise. Measurement takes about 3 sec.
R**B
Nice clear display, seems very accurate, fairly easy to keep clean without damaging the electronics.
G**E
React quickly and seems to provide right temperature. Shut down when in rest and get back as soon as you move it, that's great! Really love it.
S**E
excellent
TrustPilot
1天前
1 个月前