The Lavatools Javelin PRO Duo Digital Instant Read Thermometer ($43 at Amazon) was a prime example of this. Sometimes, it was dead-on if we rounded; other times, it varied up to 4°F.

Testing the accuracy of a thermometer usually involves a cup, some ice cubes, and water. Due to the nature of water it can be a liquid and a solid at 32F (0C) so we can reliably get it to be that ...

Plus, this meat thermometer is waterproof with a rating of IP66, meaning it can work in ice water and even administer milk-testing. This versatile item does more than just measure, though.

Plus, this meat thermometer is waterproof with a rating of IP66, meaning it can work in ice water and even administer milk-testing. This versatile item does more than just measure, though.

Amazon's Memorial Day sale includes the popular Alpha Grillers Digital Meat Thermometer for $12.52. The thermometer is praised for its accuracy, speed, ease of use and waterproof design.

This no-nonsense thermometer can be inserted into foods for an instant digital result. It’s easy to use, but you need to be hands-on, unlike when using a leave-in thermometer. $105 at Thermoworks ...

Based on our extensive testing, the iHealth No-Touch Forehead Thermometer PT3 is the best thermometer overall. It gives results in one second, is non-invasive, and is easy to use.