Thermistor
Precautions while using Laboratory Thermometers
Thermistor
This device is made of a solid semiconductor with a high temperature coefficient of resistance. The thermistor has a high resistance, in comparison with metallic resistors, and is used as one element in a resistance bridge. Since thermistors are more sensitive to temperature changes than metallic resistors, accurate readings of small changes are possible.
Mercury laboratory thermometers
Turn the thermometer on and make sure the reading is at zero
Uses
Precautions while using a clinical thermometer
Types
Points to kept in Mind while using a thermometer
Alcohal thermometers
Take a temperature with a digital thermometer
Laboratory thermometers are devices used to measure temperature
Themometer
Resistance thermometer
Pull the ear canal open by gently pulling the ear lobe back and up More ...
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