?[Temperature Range] :32-43?. LCD cannot display the value, if it is lower than 32 ° C or higher than 43 ° C, the LCD will not display the data and will display ''Lo'' or ''Hi''. ?32 ?
?[High Precision Infrared Thermometer]:temperature measurement mode: 32C-43?; Object temperature range: 0-100 ?. Within 1-15cm measuring distance, safe, clean, stable and with reliable performance.
?[Non-Contact&Target Quicker]: This kind of temperature measurement is not like a traditional thermometer, it will not contact during temperature measurement.
?[Setting Mode]: Press SET button for 3 seconds, enter the setting mode. F1: Switch Celsius and Fahrenheit by + and - (? to ?). F2: Set the high-temperature value, when the display turns red. The default is 37.5?. F3: Measurement tolerance compensation, 0.1 per step. F4: Sound on and off. The latest 99 measurement data can be stored (press the + and - button to check ).
?[Warranty]: If there are any problems, please contact our store in time. We will give you a satisfactory solution. Thank you for your understanding and welcome next time.