TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
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TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
5.0

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer

Regular price $52.49
Regular price $59.99 Sale price $52.49
Sale Sold out

5.0

Regular price $52.49
Regular price $59.99 Sale price $52.49

5.0

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer Free shipping
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer 3-year warranty after registration
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer 30-day money-back guarantee
FEATURES

TP420 – 2-in-1 IR & Probe Cooking Thermometer

Measure Both Internal & Surface Temps with One Tool

Dual-Function Design: Why choose between an infrared gun and a meat thermometer? The TP420 combines both!

✔ IR Sensor: Instantly scan surface temps for griddles, pizza ovens, and pans

✔ Probe Sensor: Accurately check internal temps for steak, BBQ, candy, oil & more

Fast & Accurate Pro Results: Get ultra-fast readings in just 2–3 seconds with the precision probe, accurate to ±1.8°F. Covers a wide range from -58°F to 572°F, making it a kitchen essential for grilling, baking, frying, or sous vide.

Safe & Efficient Surface Scanning: The built-in thermopile IR sensor allows for non-contact surface measurement with a 12:1 distance-to-spot ratio and <500ms response time. Easily toggle between MAX/MIN/AVG temps for better control over cooking zones.

Built for Home & Beyond: Compact yet powerful—ideal for chefs and home users alike.

Use it for:

• Cooking and BBQ

• Pizza ovens and griddles

• HVAC systems & auto repair

• Pool water & engine temp checks

User-Friendly Features

• 180° foldable stainless probe – easy to store and position

• Backlit display – clear readings in any light

• Waterproof probe – easy to clean after messy cooking

SPECIFICATIONS

TP420 Specification

Infrared Temperature Range

 

-58 to 1022°F(-50 to 550°C)

Tolerance

±3°F (±1.5°C) from 14 to 212°F (-10 to 100°C), otherwise ±2%

Response Time

500ms

Sensor Type

Thermopile Sensor

Distance-Spot Ratio

12: 1

Probe Temperature Range

 

-58 to 572°F(-50 to 300℃)

Tolerance

±1.8°F(±1.0°C)from 32 to 212°F(0 to 100°C), otherwise ±1.5%

Response Time *

2-3 seconds

Sensor Type

NTC

Probe:304 Stainless Steel, 4  inches (107mm)

Display

LCD:1 Length x 1 Width inches (37 L x 27 W mm)

Backlight

Y

Unit Size

6  Length x 1  Width x 1 Height inches (167 L x 41 W x 25 H mm)

Power

3.0V (2 x AAA batteries)

*Response Time defined as the time it takes for ThermoPro thermometers to read from ambient temperature (77°F or 25°C ) to within 1.8°F (1°C ) of final temperature of an object (150°F or 65°C). 150°F (65°C) is the recommended minimum temperature for many types of meat.

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer

TP420

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
TP420 2-in-1 Thermometer combines infrared and probe sensors to measure both surface and internal temps quickly and accurately. Ideal for cooking, grilling, and home use, it features a foldable probe, backlit display, and wide temp range in a compact, easy-to-use design.

±1.8°F

Pro Accuracy

12:1

Distance-To-Spot Ratio

2-3 Sec

Response Time

Fast & Accurate

This digital cooking thermometer delivers precise readings within ±1.8°F in just 2–3 seconds. With a wide range from -58°F to 572°F, it’s perfect for grilling, baking, frying, and more.

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer

User-Friendly Design

Features a 180° foldable waterproof probe and bright backlight for easy, instant readings—perfect for hassle-free cooking anytime, anywhere.
User-Friendly Design

2-in-1 IR Cooking Thermometer:

The ultimate upgrade for precision cooking! TP420 combines an infrared sensor for surface temps and a built-in probe for internal food readings—perfect for griddles, grills, and everything in between. Cook smarter with one powerful tool!

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer

Safer, Smarter Measuring

Equipped with a precise Thermopile sensor and a 12:1 distance-to-spot ratio, this IR thermometer lets you measure surface temps quickly, accurately, and from a safe distance. Instantly view MAX/MIN/AVG readings—perfect for griddles, grills, and hot surfaces!

Safer, Smarter Measuring

Equipped with a precise Thermopile sensor and a 12:1 distance-to-spot ratio, this IR thermometer lets you measure surface temps quickly, accurately, and from a safe distance. Instantly view MAX/MIN/AVG readings—perfect for griddles, grills, and hot surfaces!

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer

Your All-in-One Infrared Thermometer for Home, Kitchen & Beyond

TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Engine
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Grill
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Fried
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Soup
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Asphalt
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Creamics
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Air Condition
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Roast
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Engine
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Grill
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Fried
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Soup
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Asphalt
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Creamics
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Air Condition
TP420 2-in-1 Instant Read Thermometer for Cooking, Infrared Thermometer
Roast

Works with Any Cooker

Oven Oven
Grill Grill
Smoker Smoker
Air Fryer Air Fryer
Rotisserie Rotisserie
Pan Pan

Customer Reviews

Based on 6 reviews
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C
Christopher
Perfect thermometer for grilling what a great idea two options in one

Perfect thermometer for grilling what a great idea two options in one. I love it.

S
Scott
Love it

Love it! Very accurate.

L
Lucy
Perfect for grilling

This is an awesome tool to have when grilling on a Blackstone! So handy to have the thermometer for the food and also be able to measure the grills surface temperatures . Love the ease of use, size and even the handy magnets to place it where you can grab it when needed

c
calvin
Love this thing! Cooking in the griddle is easy!

Love this thing! Cooking in the griddle is easy when you know your temps!

J
James
Accurate and easy to use

Both the probe and the thermal are very accurate as I tested them against other sources, and it's very easy to use. Perfect for my griddle.