Description:
Product Category: Digital Thermometer
Measuring range: 0-80℃ in surf mode; 32.0-42.9℃ in body mode
Measuring time: about 1 second
Measuring distance: 1~5cm
Displaymode: LCD
Size: 154x96x42mm
Weight: ≤93g
Current consumption: ≤10µA in OFF status, ≤100mA in ON status
(it is with auto shutdown self-detection function)
Power: 2 x AA batteries(3.0v)
MD:
ABS plastic housing, copper head structure, PCB circuit board, IC,
resistor, capacitor, infrared sensor, LCD, Buzzer,andbattery wire
composition.
Scope of application:
Suitable for measuring the forehead temperature (body mode) or
object temperature (surf mode)
Basic working principles:
Understanding the working principle of infrared temperature
measurement can help you use this product correctly, and
acquire a more accurate result.
- All objects radiate energy to the surrounding environment.
- The temperature of the object is proportional to the intensity of
radiant energy, the higher the temperature, the greater the
radiant energy.
- The human body's externally radiated energy is mainly in
infrared radiation,therefore the body temperature can be
calculated by measuring the intensity of the infrared energy
radiated from the human body to the surroundings
- The non-contact electronic thermometer accurately measures
the infrared radiation energy released by the human body. After
complex calculations and various compensation corrections, the
human body temperature can be accurately obtained. The
product consists of a built-in infrared detector and related
hardware and software, which can receive, analyze, and record
the temperature of the measured object and the environment.
Therefore, once the user brings the product close to a specific
part of the human body (forehead) and presses the measurement
button, the infrared sensor can be activated immediately, and the
passive infrared sensor can quickly detect the thermal energy
generated by the arterial blood flow, thereby accurately
measuring the body temperature.
Battery replacement:
When the battery voltage is below 2.4V, the power-outicon
will flash, and the thermometer will only in response to the
wake-up action, and will not be able towork, please replace the
battery immediately
Packing list:
1 * Digital Thermometer, 1 * Manual
Notes:
1-3cm error might exist due to manual measurements, please kindly understand. The colors deviation might differ due to different monitor settings.
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