Features: Featuring a high sensitivity 32x24 ultrared sensors array, this MLX90640 handheld thermal imaging camera delivers crisps, detailed thermal visuals for precise none contact temperature measurement. Equipped with a 1.8inch display (160x128 resolution) and 8Hz refresh rate, it instantly shows realtime temperatures across a wide ranges ( -40°C to +300°C). Ideal for engineers, electricians, HVAC technicians, and safety inspectors requiring reliable thermal diagnostics in industrial, automotive, or building maintenance scenario. Effortlessly capture up to 90 thermal photos for analysis, perfect for detecting circuit board, monitoring machinery, or identifying HVAC leaks during field inspections. ABS shell design ensures portability and durability, making it ultrared thermometers for professional seek accuracy and convenience in thermal imaging tasks. Specifications: Component:ABS Size:Approx.66x46x20mm/2.59x1.81x0.78inch Color:Black Temperature measuring ranges: -40 to 300℃ Temperature measurement accuracy: ±1°C Resolution: 32x24 Operating temperature: 10℃~50℃ Operating humidity: < =70% Refresh rate: 8HZ Rechargeable battery (200mA) Package Includes: 1pcs Handheld Thermal Imaging Device note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color. Thanks for your understandings.