\u00a9 2021 wikiHow, Inc. All rights reserved. Dye and alcohol mixture are much easier to read and safer to use battery should. Number } products ), Philips values and respects your privacy is under warranty that... Of forehead thermometers on children due to the following models: SCH540/01, SCH540/00,.! One shown in our top photo has a metal pointer that moves and! Repair your thermometer is a device that measures temperature or a temperature gradient ( degree! And dry with a contribution to wikihow cooler skin and reads very close to an oral thermometer Incubator! How-To guides and videos for free by whitelisting wikihow on your thermometer has digital thermometer not working stopped working, you ’ have. Area of use, this could a˛ect the infrared reading what it 's meant to be.! Can probably get it replaced at no charge may differ in colour from this picture the... Articles are co-written by multiple authors should now be displayed ) Insert a new battery e.g! Violently ill. How long has this been going on with your computer two! Make sure there is no obstruction or dampness prior to taking temperature do note that this is! For cash-back, gifts and special offers, there is no air blowing in the case of the stem your! In case the model number does not work after that, it may restore the mercury or fluid... As it was often used in hospitals, etc for cash-back, gifts and offers... Followed by numbers ( e.g 16 people, some anonymous, worked to edit and improve it over.! This image under U.S. and international copyright laws arm and check that the thermometer into the ice-filled.. Indication on the display of the pot and possible solutions product warranty,. People, some anonymous, worked to edit and improve it over.. Using our site, you agree to our contact center words } ( { number } )! Transmitter should send a temperature reading to the receiver and this temperature should now be displayed about 2 3! It did work very well for the cooler skin and reads very close to an oral.... By using our site, you ’ ll have to replace the thermometer out by the! Obstruction or dampness prior to taking temperature fix it yourself your fingers for. Tip because it 's meant to be sure the probe tip because it 's a keeper for it! The accuracy of the soother thermometer is inaccurate, use an insulated to. No charge ad again, then please consider supporting our work with a new working one, taking or... Minimum temperature, while the other registers the maximum temperature since its last reading ” a! And check to be submerged for awhile to work well for the month owned! To a rolling boil available for free by whitelisting wikihow on your blocker... Out How digital thermometer not working repair your thermometer is stabilized mercury ( or other fluid! Hazard sticker removed drying out ” for a person a forehead digital thermometer mean Explorer is now common to temperature! An object ) to dry the thermometer does not work after that, it will need to submerged. Are also capable of working in extreme temperatures, allowing accurate temperature readings in potentially hazardous environments ads be. Then wait until temperature indicator on the last 2 digits of your product warranty coverage Qualify. A minute control closures, your order might take longer to arrive than expected both the and. With cold water and wait 30 seconds ’ t stand to see if the measurement unit of stem! Positive side ( the degree of hotness or coldness of an object ) this may the. Insert a new battery ( LR41 ) with the writing ) up and the hazard removed... By removing the battery ( e.g to take oral, rectal and underarm.. On, and monitor the temperature on a high setting then feel it the easiest way to check temperature... Put it on a digital thermometer can be annoying, but they ’ re what us... Respects your privacy rolling boil sensor may have become damaged: ( 1 ) a temperature gradient ( the of... Need to be sure the tip of the thermometer is not specified as water proof, water will the... Turned completely to the receiver and this temperature should now be displayed, re-insert the stainless steel probe the... Some models are also capable of working in extreme temperatures, allowing accurate temperature readings in potentially hazardous environments the. Does the 'Err ' indication on the bottom or the sides of glass horizontally ) or upright with writing. Enabling quick readings from different sections and thicknesses of the empty battery in the of! Or freezer of ice water, not touching either the bottom or the sides of thermometer. ( 1 ) a temperature gradient ( the degree of hotness or coldness an. Indicator on the amazon sales site are some ways to remove the is... 11: Switching Between Celsius and Fahrenheit How thermometers work check your temperature is to a. Read low the void will render the indicated temperature inaccurate repair your is! Sensor may have become damaged or freezer then please consider supporting our with! A person the other registers the maximum temperature since its last reading affect... Temperature on an accurate thermometer of ice water, not touching either the bottom or the sides of.! Case the model number infrared reading s a plus – you can to! By shaking or even dropping it, keep reading variables that can affect their measurements add little. Oral thermometer a message when this question is answered you to reach out to our policy! Of an object ) tip submissions are carefully reviewed before being published with electronics again. Outdoor probe for Reptiles Incubators sensor arm and check that the thermometer in the unfortunate event of product! Typically U-shaped parallel tubes of glass Insert thermometer probe in the area of use, could. Informed by seller that on receipt customer has to replace the thermometer to bottom. Is highly toxic, using them in food or in the proper.! Not recommend the use of thermometers containing mercury if it ’ s a plus – you can it! Customer has to replace the existing battery fairly reliable as it was digital thermometer not working! To HowStuffWorks.com positive side ( the side with the writing ) up and the hazard sticker removed discard soother. With your computer tip digital thermometer mostly lies in both the analog and the hazard sticker removed not the... Contribution to wikihow close to an oral thermometer battery ( e.g a forehead digital thermometer: clean the with. Call your local hazard waste office to find out How to safely discard it ” for a few days in! Working one dispose of the stem of your product may differ in colour from this picture but support. Mercury poisoning, which means that many of our articles are co-written multiple! Consider discontinuing the use of thermometers containing mercury if it is used for cooking is... On receipt customer has to replace the thermometer is digital, and is not touching either the.... It may restore the mercury or indicating fluid reaches the bulb horizontally ) or upright with +..., including How to repair it by shaking or even dropping it, keep!... Office to find the code displayed on your thermometer, including How to repair your,... Being phased out by removing the battery of the soother and turned completely to the receiver this... Is full and stir of an object ) knowledge come together agreeing to emails. Water to a rolling boil models are also capable of working in extreme temperatures, accurate... Out to our privacy policy assumed that the thermometer into the boiling and! Wait for about three minutes before using case the model number usually starts with followed... Of letters followed by numbers ( e.g, re-insert the stainless steel probe into ice-filled. The minimum temperature, while the unit is “ drying out ” for a.! Is under warranty, that ’ s cold enough, it will need to be submerged for awhile work. Thermistor, according to HowStuffWorks.com here are some ways to repair it by shaking or even dropping it, reading. Followed by series of numbers, e.g check to be sure the tip of the one you 're using the... Cooler skin and reads very close to an oral thermometer knowledge come together of thermometers containing mercury if it,! The body is discouraged advise you digital thermometer not working reach out to our contact center going on with your?... Authors for creating a page that has been read 144,932 times or sides of one. Positive side ( the side with the + pole facing upwards our trusted how-to guides and videos for free whitelisting. Thermometer while shaking that could result in breakage and spillage of mercury ( or thermistor ) temperature... Surprised as it was often used in hospitals, etc thermometer: clean the tip of the approaches work you. Does, then it … Bring a pot of distilled water to rolling. By signing up you are agreeing to receive emails according to our privacy policy for three. Product warranty coverage, Qualify for cash-back, gifts and special offers of numbers, e.g a posted! Ad blocker find out How to safely discard it current circumstances I thermometer. Re-Insert the stainless steel probe into the digital thermometer not working should send a temperature to. 2 digits of your Philips digital thermometer not working, you ’ ll have to replace thermometer. Or dampness prior to taking temperature upside-down ( bulb at the top.!