Thermal Imager Infrared Camera Digital Handheld Portable Multifunctional 2.8in LCD Screen Item Type: Thermal Imager Infrared Camera Material: Epoxy resin board and printed circuit board Infrared Sensor: For MLX90640ESF-BAB Hardware Resolution: 32x24 pixels far infrared array Screen Resolution: 320x240 pixels Temperature Measurement Range: -40℃ to 300℃ Measurement Accuracy: ±2℃ Operating Temperature: 0 to 50℃ Working Humidity: ≦70% Refresh Rate: 8Hz Field of View: Horizontal 55° x vertical 35 Emissivity: 0.95 Charging Specifications: USB Type C 5V 1A Battery: Built in 3.7V 1000mAh lithium ion battery Working Time: ≥4 hours Application: High accuracy non contact temperature measurement Security and Intrusion Detection Body Temperature Detection Intelligent building environment temperature measurement and control Automobile air conditioning control Microwave oven and oven temperature detection and control Temperature monitoring of industrial parts Visual temperature sensor Side leakage and maintenance of floor heating equipment Thermal inspection of circuit boards and components