2mp visible light lens, infrared resolution up to 259x192, thermal sensitivity ≤40mk, high refresh rate of 20 hz support pc online and offline analysis 4 image modes and 7 color palettes with an enhanced test range of -4℉ to 1022℉ (-20℃ to 550℃), accurately perform temperature readings within ±3.6°f or ±2% super battery life, worry-free use: 4 hours of charging, up to 12 hours of battery life, 13 language support, ip54 protection and 2-meter drop-resistant design
