Temperature measuring gun is used to measure the indoor temperature of the property.

1, how to use infrared thermometer to measure temperature correctly

1. Hold the handle of the thermometer with your right hand and pull the switch with your index finger, and you will hear the sound of "beep-beep". When the power is turned on, the temperature of the object you are facing will be displayed on the screen. Pay attention to the distance coefficient k when measuring. KD of this machine: s12:1,which is generally understood as when the measuring range is outside 12m.

2. When measuring an object, aim the lens at the measured object and press and hold the switch to measure. At this point, a scanning symbol will appear at the top left of the screen, indicating that measurement is being made. When the switch is released, a holding symbol will appear on the upper left of the screen to show the temperature of the object to be measured.

3. To use the instrument in unclear or dark environment, first release the power switch button, and then press the laser/backlight button, which is the symbol of laser/backlight displayed on the screen. This is the measurement by pressing the switch, and you will see a red dot on the measured object, indicating that the temperature is being measured in this area. When not in use, release the power switch, then press the laser/backlight button, click No Laser, press No Backlight twice, and press No Backlight and Laser three times.

4. When detecting a surface (such as air tightness), the fixed-point method can be used, and each measurement must be recorded in time. The measurement data is automatically saved for 7 seconds, and automatically turned off for 30 seconds without operation. After ten seconds, the backlight automatically turns off.