The principle of infrared thermometer's temperature measurement is to convert the radiant energy possessed by infrared rays emitted by the measured object into electrical signals. The amount of infrared radiation energy is related to the temperature of the object itself, and the temperature of the object can be determined according to the size of the converted electrical signal. All objects above absolute zero will radiate infrared rays by themselves. The function of the infrared thermometer is to collect the infrared rays emitted by the object. It will not emit any harmful radiation at all, so it is completely harmless to the human body. Some people have misunderstood that infrared thermometers emit radiation to the human body to produce readings. This concept is wrong.

• 【IDEAL FOR USE WHEN BABY IS ASLEEP】Trying to take a temperature reading can be a stressful business, but no more. This ear thermometer for fever readings can be used in the dead of night without even switching on the light. The HD LED screen displays clear and crisp numbers that are easy to read.
• 【VERY ACCURATE READINGS】 Our forehead ear thermometer has been clinically tested and found to be a fast and absolutely reliable gadget to use. It is ideal for forehead and ear readings, and have a very small error margin(0.1°F for body mode, and 1.0°F for ambient mode. It is actually more accurate than standard mercury thermometers.
• 【MULTI-MODE THERMOMETER】The ear thermometer is designed for all ages, adults, infants and elders. It not only supports forehead or ear function, but is able to take room/object temperature. ℃ and ℉ are easily switchable.

Advantage:

1. A multi-purpose machine

2. Measuring the temperature of food/room/milk/water

3. 50 sets memories

4. 3 color for backlight dispaly

5. One key restore,any key turn on

6. Healthy PP material

How to use the forehead gun:

Above the bridge of the nose, the middle part of the two eyes is the radiation source closest to normal body

temperature relative to the body surface temperature. Place the forehead gun at a distance of 5-6cm from this. The

accuracy is ± 0.3. It can be used for rapid and non-contact safety investigation of flu. The alarm can be

diagnosed and treated by the hospital in time.