Customer Tech Support
Customer Tech Support
To check the accuracy of your thermometer, you can perform a "boiling point test." Fill a pot with water and bring it to a rolling boil. Insert the thermometer into the water and wait for one minute. If the temperature reading is 212 degrees Fahrenheit (100 degrees Celsius), then your thermometer is accurate.
Can a digital thermometer give false reading?
Yes, digital thermometers can give false readings due to incorrect use, faulty equipment, environmental factors and various illnesses that can affect body temperature.
This may include not following instructions correctly when taking a measurement. It can also give incorrect measurement if not reset or cleaned properly. Faulty equipment can lead to inaccurate readings from digital thermometers. If the battery has run out of charge then it can lead to incorrect reading.
Poor quality components used in cheaper versions may also cause problems with accuracy which could result in false reading.
Environmental factors like humidity levels and air pressure changes can also affect how reliable a digital thermometer’s results are going to be.
High levels of moisture in the air can make it difficult for some thermometers to detect temperatures accurately. Sudden shifts in barometric pressure often affect readings of the thermometer.
What can affect body temperature readings?
Body temperature readings can be affected by many factors, including physical activity, diet, stress levels, environment (temperature and humidity), time of day, medications or supplements taken recently and general health.
Body temperature readings can be affected by the environment in which the measurement was taken. If the room is too hot or too cold, then this will have an effect on the accuracy of the reading. This is why it is important for clinicians to take temperatures in a neutral environment.
The same applies if taking the temperature in outdoor conditions, wind can reduce perceived body heat and lead to inaccurate results. The type of thermometer being used may also have an impact on body temperature readings.
Digital thermometers tend to be more accurate than traditional mercury-based ones, although both types should produce reliable results if used correctly and regularly calibrated.
Recent physical exercise also impacts the body's temperature as it raises the internal body heat above the usual levels temporarily until the recovery. So it will not provide accurate reading about what the temperature was beforehand.
Stress levels also play a role in affecting someone’s overall bodily functions including their own internal thermostat control system which leads them either higher than expected (hyperthermia) or lower than expected (hypothermia) based upon how active their nervous system currently happens to be at any given moment.
Other physiological effects such as increased heart rate and blood pressure could potentially affect the body temperature.
From where should you take body temperature?
The most common way of taking body temperature is orally, which means placing the thermometer under your tongue and keeping it there until it beeps or buzzes indicating that it has taken a reading. This method works well when you have access to a digital thermometer with a flexible tip because it reduces discomfort from having something hard pressed against your tongue.
For more accuracy, rectal temperatures can be taken with either a digital or mercury-based thermometer. When taking rectal temperatures care should always be taken. It's advisable to lubricate the end of the thermometer with some water-soluble jelly before insertion and use gentle pressure when inserting it into place.
Never force it in too far as this could cause pain or injury. Rectal temperatures tend to give higher readings than oral ones as they measure core body heat directly from within the abdomen area
A third option for measuring body temperature is armpit (axillary) temperatures which involve placing a digital or mercury-based thermometer in your armpit area. Stay still enough that any movement won't affect result accuracy. Axillary temperatures may not be as accurate as rectal ones but they're much easier and less invasive.
What armpit temperature is fever?
Normal body temperature taken in the armpit (or axillary) area should read between 97°F and 99°F (36°C and 37°C). A reading higher than this range may indicate a fever. Armpit temperature above 100.4°F (38.0°C) indicates a fever in adults, while readings over 99.5°F (37.5°C) are considered fevers in children under three months old and those between three months and three years of age should have temperatures not higher than 101 °F (38 ° C).
Fever thresholds may vary slightly depending on the patient’s age group or health condition. Body temperature naturally fluctuates throughout the day by 1-2 degrees Fahrenheit.
Do you add 1 degree under armpit?
This is a common question for many people when it comes to taking their temperature. While it is widely accepted that temperatures taken orally are the most accurate, measuring your body temperature from other parts of your body can be just as reliable. The best way to determine if you should add one degree under your arm is by understanding what type of thermometer you are using, and whether or not that particular device compensates for external factors like skin contact and heat loss.
When taking a person's temperature with an electronic thermometer, there generally isn't any need to add one degree under the armpit. This is because most digital thermometers have built-in sensors that can accurately measure core body temperature without any additional adjustments being made. These devices often compensate for any external factors such as skin contact or heat loss which could affect the accuracy of the readings.
Therefore, in most cases you don't need to add one degree when measuring someone's temperature with an electronic thermometer.
On the other hand, mercury thermometers may require adding one degree due to potential inaccuracies caused by heat transfer through clothing or air currents around the area being taken temperature off. When using this type of device, it's important to take into consideration things like how long it takes for them to register a reading and how close they are placed to the individual being tested in order for an accurate measurement result. Adding an extra degree underarm will help provide more precise results when using a mercury thermometer since these issues can cause miscalculations in readings taken at different points on someone's body surface area than usual areas such as their mouth or ear canal.
While digital thermometers can offer accurate readings when compared to other methods, there are still some factors that can affect their accuracy such as battery life, sensor type and environment and humidity etc. It is important to be aware of these factors in order to ensure that your digital thermometer provides the most accurate readings possible.