Features: The HT821A infrareds Thermal Imager delivers precise temperature detection from 20°C to 550°C with a 96x96 high resolution display, ideal for identifying and thermal anomalies in industrial, electrical, and other applications. Featuring a 25Hz real time refreshing rate and a wide 38.0°(H) 50.0°(V) field of view, this thermal imaging camera captures dynamic temperature changes and covers large areas efficiently for accurate diagnostics. Suitable for engineers, maintenance technicians, and DIY enthusiasts, its lightweight ABS construction and interfaces ensure seamlessly operations during prolonged fieldwork or technical inspections. Detect overheating circuits in electrical panel, monitor HVAC system efficiency, or assess building insulation integrity with this infrareds thermal imager across industrial sites, construction zones, and healthcare facilities. Combining high sensitivity thermal imaging with rapid data visualization, the HT821A simplifies complex temperature analysis while meeting professional standards for reliability and precisions in diverse environment. Specifications: Component: ABS Size:Approx.107mm/4.21''x74mm/2.91''x220mm/8.66'' Resolution 96x96 Measure Temperature -20°C to 550°C (-4°F to 1022°F) Battery Capacity:2600mAh Package Includes: 1Piece Thermal Imaging Camera 1Piece Data Line 1Piece User Manual note: Please allow 1mm errors due to manual measurement. Due to the differences between different monitors, the picture may not reflect the actual color.