Jumper JPD-FR412, Инструкция по эксплуатации

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Product Description
1) Overview
Infrared Thermometer JPD-FR412 measures the body temperature based
on the infrared energy emitted from the eardrum or the forehead. Users can
quickly get measurement results after positioning properly the temperature
probe in the ear canal or forehead.It can also be used to measure the
surface temperature of object.(such as milk and water)
2)
Structure
The thermometer consists of a shell, an LCD, a measure button, a beeper,
an infrared temperature sensor, and a Microprocessor.
3)
Operating principle
The infrared temperature sensor collects infrared energy emitted by the
eardrum or the skin surface. After being focused by a lens, the energy is
converted into a temperature reading by the thermopiles and measurement
circuits.
4) Intended use
The JPD-FR412 Dual Mode Digital Infrared Thermometer is intended for
the measurement of human body temperatures. The forehead mode is
indicated for use by people of all ages and the eardrum mode is indicated
for use by people above three months old.
5)
Contraindications
Do not use the thermometer if the ear is infected with otitis or suppuration.