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Kitchen Tools & Utensils style guide

Kitchen Thermometers

Read the number at the center of the food instead of guessing from color and clock time.

Also called: instant read thermometer, meat thermometer, probe thermometer

The basics

What to know about Kitchen Thermometers

Color, timing and firmness are all indirect. A thermometer reads the one number that decides whether meat is safe and whether it is ruined. This is the temperature at the center of the thickest part. Poultry finishes at 165 degrees Fahrenheit. Whole cuts of beef, pork and lamb are safe at 145 with a 3 minute rest. Ground meat needs 160, and egg dishes want the same.

Sensor type sets both speed and price. Thermocouple probes read in 2 to 3 seconds from a tip about a millimeter across. This is what lets them measure a thin pork chop truthfully. Thermistor probes take 4 to 6 seconds and cost a fraction as much, which is enough for nearly all home cooking. Dial thermometers, the old bimetal kind with no battery, average temperature across 1 to 2 inches of stem and settle in 15 to 20 seconds, so they cannot read anything thin and have to be driven deep into a roast to mean anything at all.

Format follows the job. An instant read pocket thermometer covers roasting, frying, bread and reheating. It is the single tool on this page most worth spending real money on. Leave in probes trail a heatproof cable out of the oven door to a display. A roast or a smoker gets watched without opening anything. Clip on candy and fry thermometers hang inside a pot and read to about 400 degrees, which matters because deep frying lives in a narrow band around 350. Infrared guns read surface temperature only, so they confirm a skillet is preheated and tell you nothing about the inside of a chicken.

Calibration takes two minutes and deserves doing twice a year. Pack a glass with ice, top it with water, stir, and the reading should land on 32 degrees Fahrenheit. Boiling water reads 212 at sea level and about 1 degree lower for every 500 feet of elevation. Check your altitude before deciding a thermometer is faulty. Insert the probe into the thickest part and away from bone, which runs hotter than the meat around it, then pull a large roast 5 to 10 degrees early because the center keeps climbing as it rests. Wash the probe by hand.

Best for

When to choose this style

  • Roasting poultry safely means hitting 165 degrees Fahrenheit at the thickest part, which nothing else confirms.
  • Deep frying holds near 350 degrees, and a clip on probe is the only way to keep it in that band.
  • Bread bakers can check the center of a finished loaf rather than tapping the base and hoping.
  • Expensive cuts pay for the tool quickly, since pulling a steak at a number beats pulling it at a guess.
  • Smokers and long roasts need a leave in probe on a cable so the door or lid stays shut for hours.

Style comparison

Kitchen Thermometers vs similar kitchen tools & utensils

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Shared guidance

Buying, fit and care for kitchen tools & utensils

Everything below applies to kitchen tools & utensils of any style, so it lives on the main guide rather than being repeated here.

Keep comparing

Other styles of kitchen tools & utensils

The full kitchen tools & utensils guide compares every style beside the product details and buying checks that help distinguish them.Read the kitchen tools & utensils guideor check the universal buying checklist before you decide.

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