3.4" LCD Digital Home DIY Thermal Imager Compact Thermal Camera Inspection Tool Features: This is a handheld and multifunctional thermal imager, featuring compact size and light weight. With a 3.4" TFT display screen, you can see data clearly. It can be used in a variety of situations and is an indispensable tool for household and industry use. Measurement range -40℃ to +300℃ , and 8Hz dynamic refresh rate The resolution of the 3.4" screen is 320*240; the screen can display and track the maximum temperature, the minimum temperature and the temperature of the center point Its shell uses FR4 epoxy sheet to better protect internal components and have a long service life Small size makes it easy to carry Lithium-ion battery-powered. USB-C charging; up to 10 hours of battery life. Can be used while charging Built-in SPI Flash chip can store 100 pictures. View and copy image files by connecting a computer or mobile phone with a data cable Integrated design and no external device is needed Specifications: Materials: epoxy sheet + printed circuit board Infrared sensor: MLX90640ESF-BAB Hardware resolution: 32*24 pixel far infrared array Screen resolution: 320*240 pixels Temperature measurement range: -40℃ to 300℃ , Measurement accuracy: ±2℃ , Working temperature: 0 to 50℃ , Working humidity: ≤ 70% Refresh rate: 8Hz Field of view: horizontal 55° x 35° vertical Emissivity: 0.95 Charging specification: USB Type-C5V/1A Product Dimensions: 95 x 62 x 20mm/3.7 x 2.4 x 0.8" Battery: 3.7V1500mAh lithium-ion battery Working time: ≥ 10 hours Application: High-precision non-contact temperature measurement Security and intrusion detection Body temperature detection Intelligent ambient temperature measurement and control of buildings Car air conditioning control Microwave oven and oven temperature detection and control Temperature monitoring of industrial parts Visual temperature sensor Floor heating equipment side leakage and maintenance Thermal inspection of circuit boards and components Attention: As shown in the picture, there are two kinds of product appearance printing, we ship randomly, thank you! Package Included: 1*Thermal Imager 1*Data cable Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.