Skip to content
BuyOnceRight: buy once, buy right

ThermoPro

ThermoPro TP19 Waterproof Digital Meat Thermometer

  • Thermocouple probe, 0.5 to 2-second reads
  • -58°F to 572°F range covers frying oil with margin
  • Waterproof housing
  • Auto-rotating backlit display
  • Magnetic back and hanging hook
Check price on Amazon

Sponsored link · confirm price and availability on Amazon · updated

On this page

Is the ThermoPro TP19 Waterproof Digital Meat Thermometer worth it?

Yes, for anyone who cooks meat and wants to stop guessing. The ThermoPro TP19 is a fast, waterproof instant-read thermometer with a large display that rotates for left- or right-handed use. If you want to monitor a roast or smoker for hours without opening the lid, buy a leave-in probe thermometer instead.

Our take

The ThermoPro TP19 Waterproof Digital Meat Thermometer, explained

An instant-read thermometer is the single most useful tool for cooking meat well. It replaces guesswork, cutting into chicken to check it, and overcooked steaks with a reading you can trust. The ThermoPro TP19 is a well-regarded option that focuses on the features that matter: speed, readability and durability.

It's designed for quick spot checks while you cook, not for staying in the oven. Used that way, it quickly becomes the tool you reach for every time.

What it does well

ThermoPro rates the TP19 for readings within a few seconds, which matters more than it sounds. Every second the grill lid or oven door is open costs heat, and a fast thermometer lets you check and close quickly.

The display rotates automatically depending on how you hold it, which makes it easy to read for left-handed cooks and at awkward angles over a grill. The manufacturer also describes it as waterproof, so you can rinse it under the tap without worrying about water getting inside. A magnet on the back lets you store it on the fridge or grill.

Using it correctly

Insert the probe into the thickest part of the meat, away from bone, which conducts heat and gives a false high reading. For thin cuts like chicken breasts or burgers, insert from the side so the tip sits in the center.

Remember carryover cooking. Large roasts and thick steaks keep rising several degrees after leaving the heat, so pull them a little before your target temperature and let them rest.

Its limits

It's not a leave-in thermometer. Leaving it in a hot oven or smoker will damage it. For long cooks like brisket or a holiday turkey, a wired or wireless probe thermometer that stays in the meat is the right tool, and many cooks own both.

Accuracy can drift over time on any thermometer. Check it occasionally in ice water, which should read freezing, and calibrate it following the manual if it's off.

Getting the most from it

  • Check the thickest part of the meat and keep the tip away from bone.
  • Pull large roasts a few degrees early to allow for carryover cooking.
  • Test accuracy in a glass of ice water every few months.
  • Never leave it in the oven or on the grill; use a leave-in probe for long cooks.

Written by the BuyOnceRight research desk. Updated . Specifications are the manufacturer's; we don't claim hands-on testing we haven't done.

Specs that matter

Key features

  • Thermocouple probe, 0.5 to 2-second reads
  • -58°F to 572°F range covers frying oil with margin
  • Waterproof housing
  • Auto-rotating backlit display
  • Magnetic back and hanging hook
The trade-offs

Pros & cons

Pros

  • 572°F ceiling covers oil temperature with plenty of headroom
  • Waterproof housing handles oil splatter and cleanup without concern
  • A fraction of the Thermapen's price for a task done only a few times a year

Cons

  • Slightly slower read than the Thermapen ONE, though still under 2 seconds
  • Plastic housing near hot oil requires the same care as any instant-read, keep it out of the oil itself
  • No specialized fry-clip accessory included
Fit check

Should you buy the ThermoPro TP19 Waterproof Digital Meat Thermometer?

Buy it if you're…

  • Shopping for grilling
  • Shopping for budgets under $20
  • Shopping for deep-frying a turkey
  • Shopping for budgets under $50
  • Shopping for baking

Think twice if this matters to you

  • Slightly slower read than the Thermapen ONE, though still under 2 seconds
  • Plastic housing near hot oil requires the same care as any instant-read, keep it out of the oil itself
  • No specialized fry-clip accessory included
Where it ranks

Featured in 6 best-of lists

ListRank
Best Meat Thermometers for Grilling· Best overall#1 / 5
Best Meat Thermometers Under $20#1 / 3
Best Meat Thermometers for Deep-Frying a Turkey#2 / 3
Best Meat Thermometers Under $50#2 / 4
Best Meat Thermometers for Baking#3 / 4
Best Meat Thermometers for Smoking#3 / 4
Cross-shop

Alternatives to the ThermoPro TP19 Waterproof Digital Meat Thermometer

Products ranked near it in our research, each better for a slightly different buyer.

Buying advice: meat thermometers

  1. Instant-read suits steaks, chicken and spot checks. Leave-in probes suit roasts and smoking. Wireless probes suit grilling while you're away from the cooker.
  2. Good instant-read thermometers settle in about 1 to 3 seconds. Slower models need longer in the meat.
  3. Look for accuracy within about ±1°F. Test in ice water (32°F) and recalibrate if your model allows.
  4. A thin probe tip leaves smaller holes. A backlit, auto-rotating display helps at night and for left-handed cooks.
  5. Bluetooth range drops through walls and grill lids. Wi-Fi models avoid range limits but need setup.

Read the full guides

Answers

ThermoPro TP19 Waterproof Digital Meat Thermometer: common questions

Can I leave the ThermoPro TP19 in the meat while it cooks?

No. It's an instant-read thermometer for quick checks. Leaving it in a hot oven or grill can damage it; use a leave-in probe thermometer for that.

Is the ThermoPro TP19 dishwasher safe?

It's described as waterproof, which means you can rinse and wash it by hand, but don't put it in the dishwasher. Wipe the probe clean after each use.

How do I check if my meat thermometer is accurate?

Fill a glass with ice and a little water, stir, and insert the probe without touching the glass. It should read freezing point. If not, follow the calibration steps in the manual.

Is the ThermoPro TP19 Waterproof Digital Meat Thermometer worth buying?

Yes, for the right buyer. The ThermoPro TP19 Waterproof Digital Meat Thermometer ranks #1 in our Best Meat Thermometers for Grilling list (best overall). Its biggest strength: 572°F ceiling covers oil temperature with plenty of headroom. The main caveat: slightly slower read than the Thermapen ONE, though still under 2 seconds.

Who is the ThermoPro TP19 Waterproof Digital Meat Thermometer best for?

Based on our research it suits grilling, budgets under $20, deep-frying a turkey and budgets under $50. It's ranked #1 of 5 in our Best Meat Thermometers for Grilling list.

What are the downsides of the ThermoPro TP19 Waterproof Digital Meat Thermometer?

The main trade-offs owners and reviewers point to: slightly slower read than the Thermapen ONE, though still under 2 seconds; plastic housing near hot oil requires the same care as any instant-read, keep it out of the oil itself; no specialized fry-clip accessory included.

What are the key features of the ThermoPro TP19 Waterproof Digital Meat Thermometer?

Thermocouple probe, 0.5 to 2-second reads, -58°F to 572°F range covers frying oil with margin, Waterproof housing, Auto-rotating backlit display and Magnetic back and hanging hook.

What are the best alternatives to the ThermoPro TP19 Waterproof Digital Meat Thermometer?

Worth comparing: ThermoWorks Thermapen ONE, Lavatools Javelin PRO Duo and MEATER Plus Smart Wireless Meat Thermometer. Each ranks near it in our research for a slightly different buyer.

Where can I buy the ThermoPro TP19 Waterproof Digital Meat Thermometer?

It's sold on Amazon. Prices and stock change often, so check the current listing before you buy, our link takes you straight to it.

Should I use a leave-in probe or an instant-read for a roast in the oven?

A leave-in wireless probe like the MEATER Plus is better for roasts and whole poultry, since it tracks internal temperature continuously without opening the oven door, which drops oven temperature every time it's opened. An instant-read like the ThermoPro TP19 works too, but requires opening the oven and losing heat each time you check.

Is the MEATER Plus safe to leave in the oven the whole time?

Yes, its ambient sensor is rated to 527°F, well above any home oven's typical range, and the probe itself is designed to sit inside the meat while the ambient sensor reads the surrounding oven air. It communicates wirelessly, so there's no cable running out of the oven door that could get pinched or melt against the door seal.

More meat thermometers shortlists

More like this

Other meat thermometers we recommend

All meat thermometers

Browse all research