This is done by simply turning the adjuster until an accurate reading is reached. the thermometer on a white background image by YURY MARYUNIN from, Canada Cutlery Inc.: Calibrating Thermometers. If it doesn’t, locate the calibration nut on the thermometer and adjust so temperature on the dial reads 212°F (100°C) while probe is in the boiling water. However, if it is off, you'll know how much you have to adjust. • Calibration is also available from manufacturers or third-party facilities, for a fee. Knowledge Article There are two ways to check the accuracy of a food thermometer. Make sure the sensing area is under water. Use the pliers or wrench to adjust the hex nut. Add clean tap water until the container is full. If your thermometer reads 32°F in the ice bath - great! touch the thermometer to the bottom or sides of pan. How to Calibrate a Dial Thermometer Melting Ice Calibration (for low temperature application) Reference thermometer Step 1 Fill a large glass with ice-water slurry. TC100A (3060952) – Pocket Dial Thermometer Regular Nut Method To re-calibrate to within ± 1 division, immerse the stem at least 7.5cm / 3″ into a slush ice solution (60% crushed ice and 40% tap water). Learn how in this video lesson from Tundra Restaurant Supply! These simple thermometers can become un-calibrated, but setting them right is a quick and easy process! Calibrate Dial Thermometers: Dial thermometers are found in almost every kitchen (if you don't have one - don't worry! Do not let the stem touch the bottom of container. An easy way to calibrate your thermometer: Now more than ever it’s important to learn how to calibrate a thermometer. To test and calibrate your thermometer, follow these instructions: Fill a 2 quart container or pitcher with ice. Bring the water to a rolling boil. If it is not reading this temperature, use the calibration control to correct it. 6 years ago For best results, follow the manufacturer’s instructions. Stir for 30 seconds to ensure the water stabilizes just at the freezing point of 32⁰F (0⁰C). The pointer will start to move. There should be still both water and ice in the container. Take a glass and fill it 3/4 of the way full with ice. Meat thermometers come into play when preparing large cuts of meat and heat has to impact from skin to center. However, if your thermometer doesn’t offer an offset function, a piece of blue tape with the delta will work just fine. Place the thermometer into the ice bath and wait for the thermometer to achieve its lowest reading. Most industrial and scientific thermometers can be calibrated to make them as accurate as possible. They're very cheap) and can be a great tool to ensure healthy standards and consistency in your cooking. To calibrate your thermometer with boiling water, pour tap water into a cooking pot and place it on the heat of a stove top element. To calibrate a dial thermometer follow these steps: Take the dial thermometer and remove the ‘lens’ by either un-threading it by turning it counter-clockwise, or if its a press-in lens you can pry the lens off. Make sure the stem does not come into contact with the sides or bottom of the container. One method uses ice water, the other uses boiling water. The ice point method is the most accurate way to calibrate a thermometer. Fill a glass with crushed ice and add cold water until the glass is full. as thermometer sensitivity may diff er at extreme ranges. Sometimes a dial stem thermometer loses calibration (it no longer registers temperature correctly). Remove the food thermometer from the case, and hold thermometer on the head, not the stem. Dial thermometers are the standard, mechanical thermometers that have been around forever. 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