HIKMICRO HM-TP22-7QF/W M20 professional handheld thermal camera adopts 256×192 high-definition VOX infrared detector with 40 mK high thermal sensitivity, supporting accurate temperature measurement from -20℃ to 550℃. Equipped with 6.9mm tele-macro lens with minimum 0.1m focus distance for tiny PCB component measurement and 8× digital zoom, it features bi-spectrum fusion, 3D noise reduction, laser pointer and LED fill light. Built with 3.5-inch sunlight-readable touch screen, dual-band Wi-Fi & Bluetooth wireless transmission and expandable storage up to 128GB, IP54 dust & water resistant with swappable 6-hour battery, ideal for high-precision infrared fault inspection in power, PV, automotive electronics, precision PCB and university research, the preferred mid-range professional industrial handheld thermal imager.