This infrared thermometer is super easy to use – just point at the oil you're using to get an accurate digital temperature readout. The LCD is backlit so it's easy to read and the auto-off function helps save the battery. Can also be used for other cooking temperatures or to read the temperature on almost anything.
If you use this frequently, it will go through batteries quickly.
Made of stainless steel with a 12-inch probe. Reads temperatures from 50°F to 400°F. Clip is durable and temperature readings are accurate.
The numbers are a little small, so it can be a little hard to read.
Easy-to-read temperatures and made out of stainless steel with a clip attachment to hold the thermometer in place. Reads temperatures from 90°F to 400°F. Dishwasher safe.
The temperature readings aren't always super accurate.
Made of stainless steel and measures 50°F to 550°F. Includes a 12-month replacement warranty. Easy to read.
The clip to attach the thermometer to the pot is flimsy and can be hard to use.
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From French fries to onion rings, chicken fingers to chicken wings, many of the tastiest foods are deep-fried. That can be a somewhat intimidating process to undertake at home, which is why having the right equipment is so critical. A quality deep-fry thermometer is an absolute must to make sure the oil is always at the right temperature.
A deep-fry thermometer is used to measure the temperature of the oil used for deep-frying. It’s designed to withstand the high temperatures required and features a clip to hold it to the side of the pot and keep it in place in the oil. The display is large and clear enough that you’re able to read it while it sits in place, so you know the second your oil is ready to cook the food.
Use our buying guide to learn how to choose the best deep-fry thermometer for your kitchen. We even offer up some specific product recommendations to take all the guesswork out of shopping.
Deep-fry thermometers are available in two types: analog and digital.
Analog deep-fry thermometers are the most common. They feature a large dial for the temperature reading on top of a probe. The probe rests in the oil to determine the temperature. These thermometers are pretty accurate, but they can be difficult to read when clamped to the side of a pot.
Digital deep-fry thermometers have a digital display that quickly provides the temperature. Some models have a fixed probe that sits in the oil, but others have a folding probe that you hold in the oil but remove once you get a reading. Gun-shaped digital deep-fry thermometers use infrared technology to provide a reading, so you only have to aim the thermometer at the oil.
A deep-fry thermometer’s temperature range is one of the most crucial features to consider. Deep-frying requires high temperatures, so you want to be sure that any model you buy can provide high enough readings. Any deep-fry thermometer should offer a range of at least 100°F to 400°F, but you may prefer a model with a range of 50°F to 550°F.
Nearly all deep-fry thermometers have an outer casing made of stainless steel. The probe is made of stainless steel, too. It’s an ideal material because it can withstand high heat, is easy to clean, doesn’t stain easily, and is highly durable.
Some deep-fry thermometers also have either a plastic or glass case or housing. It’s best to avoid models with plastic components, though, because plastic can melt at high temperatures.
Display: Most analog deep-fry thermometers have a dial display, but some have a linear scale that displays the reading. These displays can be somewhat difficult to read when the thermometer is in the oil, though. Digital models have an LCD display that’s easy to read, but high-end digital thermometers have an LED display, which provides an even brighter, clearer reading.
Probe: The majority of deep-fry thermometers have a probe that you place in the oil to get a reading. Some have a fixed probe, while others have a probe that folds up for easy storage. Thermometers with a probe typically provide the most accurate reading.
Deep-fry thermometers that don’t have a probe use infrared technology to provide a reading. You aim the thermometer at the oil to measure the temperature without inserting it in the oil.
Timer: Some digital deep-fry thermometers have a built-in timer to alert you when it’s time to check the temperature of the oil or remind you when it’s time to start frying.
Clip: Most deep-fry thermometers have a clip that holds the thermometer on the side of the pot. Some have an adjustable clip that allows you to control how deeply the thermometer sits in the oil.
Some deep-fry thermometers take longer to register a temperature than others. The best models can provide a reading within a few seconds, but an analog model may take up to a minute to respond. Look for a deep-fry thermometer that can register temperature changes within seconds.
If you opt for a digital thermometer, look for a model with automatic shutoff, so you don’t have to worry about the batteries running down.
Only fill your pot 2/3 full of oil. That prevents the pot from overflowing when you add the food.
Stock pot: Farberware Classic Covered Stockpot
You need a deep pot that can withstand high temperatures for deep-frying, so a high-quality stainless steel stock pot works well. We love this 16-quart option from Farberware because it heats quickly and retains heat well.
Splatter screen: RSVP International Endurance Splatter Screen
Deep-frying can make quite a mess in your kitchen, so it helps to have a splatter screen to keep it to a minimum. This fine-mesh stainless steel screen from RSVP International easily fits oversize pots and can be cleaned in the dishwasher.
Deep-fry thermometers vary in price based on the type, temperature range, and features. Most cost between $4 and $59.
Inexpensive: The most affordable deep-fry thermometers are analog models. They don’t offer instant readings and have a temperature range that tops out at about 400°F. These thermometers typically cost between $4 and $13.
Mid-range: These deep-fry thermometers can be high-end analog models or low-end digital models. The analog thermometers typically have a temperature range with a max of at least 500°F and also have an adjustable clip. The digital thermometers can provide readings within seconds, feature a clear LCD display, and usually have a temperature max of 400°F. These thermometers generally cost between $13 and $27.
Expensive: The most expensive deep-fry thermometers are high-end digital models. These may have probes or use infrared technology. They have maximum temperatures of at least 500°F, a bright LED display, and a fully waterproof case. These thermometers usually cost between $27 and $59.
A. To determine if your thermometer is accurate, place the probe or stem in a glass of ice water. Give it about a minute to provide a reading. An accurate thermometer will register the water as 32°F.
A. Deep-frying can be a dangerous undertaking if you don’t do it properly. It’s best to keep kids and pets out of the kitchen. Turn the pot handle inward to avoid accidentally knocking it off the stove, too. If the oil starts to smoke, it’s too hot. Lower the heat immediately.
If a fire breaks out, never throw water on it. Instead, make sure the pot’s lid is nearby, so you can cover the pot to cut off oxygen to the fire. It also helps to have some baking soda on hand to pour over any flames. You can also smother a fire with damp kitchen towels or a fire blanket.
A. Yes, because it’s able to measure the high temperatures used to make candy.
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