Non-contact infrared thermometer HT-820D

Tk. 4,500 fixed*
Condition : Brand New
*Last Updated On : 3 weeks ago
*Status : In Stock

01772332000 , 01818269935


Location: Elephant-Road-Dhaka

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The product is a professional for human temperature measurement non-contact infrared temperature meter, according to the difference of human skin, The measured temperature may vary when the temperature change is large, the body human infrared thermometer is placed inside for 15 to 20 minutes after re-use, Easy to use ..

Safety Manual

Please read this manual carefully before use.

Product name: contactless Infrared thermometer
Product category: body temperature measuring instrument
Technical index:
Exact number: 0.1oC (0.1of) Environment Operating temperature: 10 ~ 40oC (50 ~ ° F) Relative humidity: less than 85% Power supply: DC3V (2
AA 149x77x43mm 5.9x3x1.7) Battery Specification: in (Length x width x height) Weight: 400g Gross weight 172g
Measuring range
Non-contact accuracy Infrared thermometer
In Human mode: 32.0 ~ 42.50oC (90 ~ 108oF)
In the surface temperature mode: ° C ~ ° C (32 ~ ° F)
Accuracy: + 0.3oC (0.54oF)
Measure distance: 5-15 cm (2-5.9 inches)
Automatic shutdown: about 7 seconds
32 ~ 35.9oC / 93.2 ~ 96.6oF + 0.3oC / 0.5oF according to ASTM standard
E1965 ~ 1998 (2003)
36 ~ 39oC / 96.8 ~ 102.2oF + C / 0.4of
39 ~ 42.5oC / 102.2 ~ 108.5oF + 0.3oC / 0.5oF
Utility model patent of the People's Republic of China
Patent No .: 200820147255
Circuit temperature compensation
Patent No .: 200820147166.6
Medical equipment production license number:
Guangdong Food and Drug Administration permit 20091713
1 Description
The product is a professional measurement of human body non-contact temperature Infrared thermometer, According to the difference of human skin, the temperature will be different.
Do not take the laser point, to avoid damage to the skin of the human body
2 safety rules
- Please read this manual carefully before use
-Please use this product in 10 to 40 degrees below room temperature
-Please do not put the product near a charged object, so as to avoid electric shock
Please do not use this product in the Relative humidity is more than 85% of the environment
The need for cleaning, please use soft alcohol cloth
-Once the products have problems please contact the distributor not try to repair itself
3 Features
Non-contact high precision measurement
-We can choose OC or
Body temperature measurement can be selected or surface temperature
You can set the alarm value.
The storage memory for 32 data and the last value
The automatic Data hold and automatic stop
The automatic selection range, resolution of 0.1oC (0.1of)
The backlit LCD display
4 other instructions for use
Contactless Infrared thermometer is a professional design body temperature body temperature, it can be used by consumers in the living environment, medical staff
Use in clinic,
Meet ASTM1965-1998 standards
Non-contact infrared thermometer is also Capable of measuring the baby bottle or bathroom, room Temperature (the use of body surface model), this function is in accordance with 89/336 / EEC


Human body measurement only for non-contact infrared thermometer.
Respond to medical instruction 93/42 / EEC
Normal body temperature range for different measurement positions
Human body temperature varies with different times of the day, but also affected by other external factors, such as age, gender, color skin, thickness and so on.
Measure temperature normal temperature of normal temperature OC
Anal 97.8 ~ 100.4 36.6 ~ 38
Oral 95.9 ~ 99.5 35.5 ~ 37.5
Axillary 94.4 ~ 99.1 34.7 ~ 37.3
Ear 96.4 ~ 100.4 35.8 ~ 38
Normal body temperature range of different ages
Tips for the first time
In order to obtain a stable and reliable temperature measurement data, in the use of non-contact infrared temperature measurement, Please check the following steps to carry out the necessary inspection:
The first step: the use of the traditional Thermometer to measure a person, assuming the ° C (99.5oF) temperature.
The second step: the use of non-contact infrared thermometer to measure the same person, Maintain the distance between the thermometer and the forehead 5 to 15 cm (be careful to remove everything
Can affect the measurement of obstacles, such as hair and sweat and so on). If you get the same temperature 99.5oF ° C, is that the non-contact infrared body
thermometer can be used.
If you get low readings, such as 36.4 degrees, 1.1 degrees, you need to calibrate the non-contact infrared thermometer, the greater the difference.
Do: Hold the "mode" button for two seconds, the display screen F1, and then press the "mode" button Directly in the F3, and then press the "UP" button plus the difference.
The third step: to check again

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