Feature 1COMPACT AND PORTABLE: Measuring range from 40 to +300, 8Hz dynamic refresh rate. Small size, easy to carry, integrated design, no external equipment 2DISPLAY TEMPERATURE: A 2.8in screen with a resolution of 320x240 displays and tracks the highest, lowest and center temperatures 3DURABLE CASE: The case uses FR4 epoxy sheet to better protect the internal components and provide a long service life 4CHARGING MODE: Lithium ion battery powered, USB C charging, up to 4 hours of battery life, which can be used while charging 5BUILT IN STORAGE: Built in SPI Flash chip, can store 100 pictures. Connect the computer or mobile phone through the data cable to view and copy the image fileItem Type: Thermal Imager Infrared CameraMaterial: Epoxy resin board and printed circuit boardInfrared Sensor: For MLX90640ESF-BABHardware Resolution: 32x24 pixel far infrared arrayScreen Resolution: 320x240 pixelsTemperature Measurement Range: -40 to 300Measurement Accuracy: 2Operating Temperature: 0 to 50Working Humidity: 70%Refresh Rate: 8HzField of View: Horizontal 55 x vertical 35Emissivity: 0.95Charging Specifications: USB Type C 5V 1ABattery: Built in 3.7V 600mAh lithium ion batteryWorking Time: 4 hoursApplication: High accuracy non contact temperature measurementSecurity and Intrusion DetectionBody Temperature DetectionIntelligent building environment temperature measurement and controlAutomobile air conditioning controlMicrowave oven and oven temperature detection and controlTemperature monitoring of industrial partsVisual temperature sensorSide leakage and maintenance of floor heating equipmentThermal inspection of circuit boards and components .wang-edit-text{ font-family:'Arial' !important; } .wang-edit-text table { border-top: 1px solid #000; border-left: 1px solid #000; } .wang-edit-text table td, .wang-edit-text table th { border-bottom: 1px solid #000; border-right: 1px solid #000; padding: 3px 5px; } .wang-edit-text table th { text-align: center; }Package List1 x Thermal Imager1 x Wiping Cloth1 x USB Cable