I am not a doctor, but checking for a temp without a thermometer; should be used with the back of the hand from a person that is feeling well. It should be apparant if the person you are checking has a temp by comparison to the healthy individual. Make sure the person checking has not just come in from extreme hot, or cold weather to make the test accurate.
a fever thermometer, is a thermometer that you can use to check your body temperature.
No, a thermometer measures temperature,
A laboratory thermometer is used to check the temperature, or changes in temperature, of an object with precise accuracy.
There are several things you can use to guestimate the temperature, but nothing else will give you a decent value for it.
One way to determine your temperature without using a thermometer is by placing your hand on your forehead or chest to feel for warmth. You can also check for symptoms like sweating or chills, which can indicate a fever.
to check the temperature
Oral thermometer
In weather, a thermometer is used to check the temperature:)
Using an oral thermometer is the best way to check your temperature.
this is a thermometer that can work twice as much as a normal thermometer or a thermometer that can check the temperature of two things at the same time
Meat thermometer.
To check the oven temperature accurately, you can use an oven thermometer placed inside the oven. Preheat the oven, then compare the temperature on the oven thermometer to the temperature set on the oven dial to ensure accuracy.