Digital Temperature tester Non Contact Digital Laser Infrared thermometer
1, This non contact infrared thermometer is certificated by CE, FDA, ROHS.
2, This clinic thermometer adopts advanced infrared technology, ultra-sensitive sensors and optimized algorithm, makes the infrared thermometer get temperature readings in a distance of 15cm.
3, High accuracy: built-in infrared sensor collects accurate temperature readings in 1S, accuracy is 0.1°C/0.2°F for body mode. It is more accurate than standard mercury thermometers.
4, Fever alarm - 3 Color backlight indicate different temperature results, red backlight means high fever(default range is 38°C-43°C), orange backlight means light fever(37.5℃-37.9℃), green backlight means normal temperature(32.0℃-37.4℃).
5, This medical infrared thermometer built-in sound and visual fever alarms, and it will inform you when temperatures reach a feverish level.
Infrared thermometer parameters:
* Temperature range: Body temperature 34.0°C~42.9°C (93.2°F-109.22°F), Object temperature 0°C~100°C(32°F-212°F) Infrared Non Contact Thermometers PC868 infrared thermometer,infrared forehead thermometer,Clinical Infrared Thermometer,digital thermometer,medical infrared thermometer, non contact thermometer Axiswell Technology Co., Ltd , https://www.medhealthycare.com
What are the special letters on the TCL LCD TV model?
Before we address the meaning of letters on the TCL LCD TV model, let's take a look at what letters appear on the TCL TV model. 
By observing the above TCL TV model, we have organized the following common letters: L, D, F, E, B, U, A.
L: represents the brand of the TV, usually followed by several numeric characters, indicating the size of the TV, such as "L 32" in the TCL L32F3301B;
D: Refers to the digital television integrated machine, digital television integrated machine, in fact, is a television with digital signal function. The real change is the addition of digital signal tuners. Compared with the analog television plus set-top box, the digital TV integrated machine is highly integrated and can realize full digitalization. It is the most ideal viewing mode and represents the future development direction of digital television.
Usually the number followed by the D letter also represents the size of the TV, such as "D49" in the TCL D49A561U;
F: refers to FULL-HD HD resolution;
E: refers to the Internet, has Internet capabilities;
B: Refers to the function of playing Blu-ray movie;
U: used to show the difference between television series, does not have special meaning;
A: Used to show the difference between television series, does not have special meaning;
* Precision: 0.1°C
* Error in measurement: ±0.2°C
* Method: Non-contact mid forehead detection
* Detection distance: 1cm-3cm
* Response time: ≤2 sec
* Auto power off: 12 sec
* Data Storage: 32 sets
* LED Indicators with sound alarm for different status: Green,yellow,red represents normal,low fever and high fever
* Power: AAA battery*2
* Storage: Temperature - 20°C~50°C (-4°F-122°F); relative humidity ≤90%
* Operation: Temperature 16°C~35°C (60.8°F-95°F); relative humidity≤85%
TCL LCD TV model letter meaning how to look [Anatomy]
Why is the name of the LCD TV model always so long, such as the TCL LCD TV, what kind of meaning does the letter on the TV model represent, and does it have any special significance? Today, the sofa butler network Xiaobian to bring partners to fully understand the meaning of the letters under the TCL LCD TV model.