Specification: Item Type: Infrared Imaging Camera Material: ABS Sensor Resolution: 24 x 32 dot matrix Power Supply: Mciro USB interface, the interface voltage does not exceed 5V Battery Model: Lithium battery (built-in battery) Battery Capacity: 1000 mAh Response Frequency: 8HZ Target Temperature Measurement Range: -40-+300 Use Environment: 0-50 Emissivity: 0.01-1.00 range adjustment Sensor Probe Field of View Angle: Default 35 x 55 degrees for MLX90640ESF-BAB probe Screen: 2.4in LCD 320 x 240 resolution, display the highest temperature, the lowest temperature, the temperature of the center point, and display each coordinate point. Measurement Accuracy: 2 (Test Condition: Environment 25, Measurement Target: Boiling water 100) Application: PCB component heating detection temperature, floor heating temperature detection, auto parts temperature detection, electrical switch temperature detection, air conditioner, microwave oven detection Package List: 1 x Thermal Imager 1 x User Manual Note: 1. Do not use over frequency2. Do not overcharge, drop or knock the product3. Please remember to shut down after use