1. Language setting: Menu in the upper right corner of the main interface: Select the APP language, which supports two language settings. You can adjust it to Chinese or English according to your preferences. 2. Maximum temperature (MaxtTemp), minimum temperature (MinTemp), center temperature (CentTemp): Indicates the corresponding temperature value of the current measurement screen. 3. Layout inversion (LandRevert): Enable the mobile phone layout inversion. In this way, the mobile phone can be rotated and held so that the thermal imager is on the upper part of the mobile phone. Note that some models of mobile phones need to enable the automatic rotation of the interface 4. Multiple color modes (ColorPalette): Iron red, rainbow, white hot, blue orange, blue yellow, you can adjust according to your needs or preferences 5. Temperature range (PaletteScale): -20~1000 measurement range, which refers to whether the highest and lowest temperatures corresponding to the current color scheme automatically follow the upper and lower limits of the current screen temperature or use manual setting values, that is, the upper temperature limit (PaletteUpper) and the lower temperature limit (PaletteLower). 6. Set emissivity (Emissivity): If you only look at the temperature distribution on the of the object and do not need to accurately measure the absolute value of the temperature, you can use the default emissivity. If you need to measure the temperature of the object more accurately, you need to check the emissivity of the material to which the object belongs. This product is a mobile phone infrared thermal imager, which needs to be used with a mobile phone APP (currently supports Android system), with a resolution of 32*32, plug-and-play, and very convenient. It is widely used in industries and fields such as electronic device development, printed circuit board testing, thermal construction, and contactless temperature measurement. 1. Compact size: simple and mini, weighing only 10 grams, easy to carry, very portable. 2. Image storage: The thermal imager has a photo function, which can save images for viewing at any time. 3. Application control: Download the APP through or scan the QR code, the APP interface is simple to operate 4. Android system: Support Android 8.0-12 system Device parameters: Weight: 10g Volume: 44 x 29.2 x 19mm Resolution: 32 x 32 Interface: Type-C Mobile phone system: Android 8-12, support saving pictures to local Field of view: 33 Maximum frame rate: 5FPS Number of color plates: 5 Temperature measurement accuracy: 3 Temperature measurement range: -20~1000 Working temperature: 0-50 Storage temperature: -40~80 Colour:Black Material:Metal + Plastic Package Contents: 1 x Type-C Mini Infrared Thermal Imager Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.