The FLIR 464 x 348 T840 Thermal Imaging Camera with DFOV 14/24° Lens is a powerful, ergonomic, non-contact inspection tool. The 180° tilting optic design makes it comfortable, safe, and easy to assess the condition of critical electrical and mechanical equipment all day long. With advanced features, including unmatched temperature measurements down to -4°F, accuracy as good as ±3.6°F / ±2%, 1-Touch Level/Span contrast enhancement, and laser-assisted autofocus, you'll get highly accurate temperature measurements every time.