Feature: 1. INTEGRATED DESIGN: This is a handheld multifunctional infrared thermal camera, with integrated design, can work directly without the need for external devices. 2. HIGH PERFORMANCE: The thermal imager has a wide temperature measurement range of ‑40℃ to 300℃, with a high accuracy of 2℃, can be used with confidence. 3. 1.8 INCH TFT SCREEN: The thermal imaging camera is designed with a 1.8 inch TFT screen, the data can be shown clearly and intuitively. 4. COMPACT SIZE: The infrared thermal imager has a compact size and is light in weight, very convenient to carry around. 5. WIDELY USE: The thermal imager can be widely used in high precise non contact temperature measurement, security and intrusion detection, body temperature detection and so on. Specification: Item Type: Thermal Imager Material: PCB Model: MLX90640 Battery: Lithium battery 3.7V, 600mAh x 1 (built in) Use: Widely used in high precise non contact temperature measurement, security and intrusion detection, body temperature detection, intelligent building environmental temperature measurement and control, automotive air conditioning control, microwave and oven temperature detection and control, temperature monitoring of industrial parts, visual temperature sensors, side leakage and maintenance of underfloor heating equipment, thermal detection of circuit boards and components Basic Parameters: Resolution: 32 x 24 Temperature Measurement Range: -40℃ to 300℃ Measurement Accuracy: ±2℃ (center area, 0-100℃) Operating Temperature: 10℃ to 50℃ Operating Humidity: ≤70% Refresh Rate: 8HZ. Package List: 1 x Thermal Imager1 x USB1 x Cleaning Cloth