1Measure the distance": 5"㎝" is the Chinese character for "centimeter".- 8"㎝" is the Chinese character for "centimeter".  Display precision: 0.1"℃" is the symbol for Celsius temperature scale.Slash0.1"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.

2Measurement Range:Human body temperature:35.5"℃" is the symbol for Celsius temperature scale.~42.9"℃" is the symbol for Celsius temperature scale. (85.9"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.~109.2"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.）

Object temperature:  0"℃" is the symbol for Celsius temperature scale.~118"℃" is the symbol for Celsius temperature scale. (32"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.~244"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.）

3Indication Error:Human body:±0.2"℃" is the symbol for Celsius temperature scale./ ±0.4"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.

          object:±1.0"℃" is the symbol for Celsius temperature scale./ ±1.8"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.

4Normal Working Conditions:10"℃" is the symbol for Celsius temperature scale.~40"℃" is the symbol for Celsius temperature scale. (50"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.~104"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.）

             RH ≤80%Under non-condensation conditions")

5Storage Conditions:－25"℃" is the symbol for Celsius temperature scale.~55"℃" is the symbol for Celsius temperature scale. （－13"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.~131"℉" is the symbol for Fahrenheit, a temperature scale used in the United States and some other countries.）

             RH ≤90%Under non-condensation conditions")

6Power supply:DC3V 2AAAlkaline battery 

Low Battery Warning Function

7Consumption Power:Shutdown state≤10uW   Temperature measurement mode≤30mW

8With backlightLCDDisplay for users to use in the dark

9Auto Shut-off Time: 30second

10Product Size93mm × 153mm × 41mm