Feature: 1. SCREEN COLOR: Using the screen color corresponding to the temperature adjustment function, you can set the temperature to display different colors for easy observation. 2. WIDE APPLICATION: Can be used for various temperature detection, such as heat detection of PCB components, auto parts, electrical switches, microwave oven detection, etc. Specification: Item Type: IR Infrared Imager Sensor Resolution: 24 x 32 dot array Battery: 1000mA lithium battery (built in battery) Interface: Micro USB interface, the voltage does not exceed 5V, rechargeable Response Frequency: 8HZ Target Temperature Measurement Range: -40-300 Ambient Temperature: 0-50 Emissivity: 0.01-1.00 range adjustment Sensor Probe Field of View: Default 35 x 55 Screen: 2.4in LCD, 320 x 240 resolution, display the highest temperature, the lowest temperature, the center point temperature and the coordinate points Measurement Accuracy: 2 (Test Conditions: Ambient 25, Test Target: Boiling water 100, Distance: Approx. 30mm / 1.2in) Size: Approx. 80 x 50 x 26mm / 3.1 x 2 x 1in Package List: 1 x Infrared Imager