Feature: 1. VARIOUS COLOR MODES: Our thermal imaging cameras have multiple color modes such as iron red, rainbow, white hot, blue orange and blue yellow. 2. REVERSIBLE IMAGING: The interface of our thermal imaging camera can be inverted for application scenarios where the thermal imaging camera needs to be placed on top of the phone. 3. POWERFUL FUNCTIONS: Our thermal imaging cameras can display maximum, minimum and center temperatures simultaneously, and can also save images for viewing at any time. 4. MINI AND LIGHTWEIGHT: Our phone infrared thermal imagers are simple, miniature and lightweight, making them very portable tools. 5. WIDE APPLICATION: Our thermal imaging cameras are widely used in industries and fields such as electronic equipment development, PCB testing, heating construction, and trespassing. Specification: Item Type: Phone Thermal Imaging Lens Material: PCB Sensor Resolution: 32 x 32 Temperature Measurement Range: - 20-1000℃ Temperature Measurement Accuracy: ±3℃ Field Angle: 33° Maximum Frame Rate: 5FPS Color Mode: 5 Interface: TYPE C System Requirements: For Android 8.0-12 Operating Temperature: 0-50℃ Storage Temperature: - 40-80℃ Thermal Imager Volume: Approx. 44 x 29.2 x 19mm / 1.73 x 1.15 x 0.75in. Package List: 1 x Phone Thermal Imaging Lens1 x Storage Box1 x Instruction Note: 1. The product is only applicable for Android 8.0‑13. APP features will be updated from time to time.2. Please confirm that the OTG function is enabled. (Enter the mobile phone Settings ‑‑OTG, open the OTG function).