The infrared camera Optris PI 400i / PI 450i is the smallest thermographic cameras in its class. Being equipped with a measurement speed of 80 Hz and an optical resolution of 382 x 288 pixels. it provides real-time thermographic images in high speed.

The IR camera PI 450i is, due to its thermal sensitivity of 40 mK, specifically suited for detection of slightest temperature differences, making it indispensable in quality control of products and in medical prevention.

The compact and high-performance infrared cameras offer a temperature range of -20°C up to 900°C (-4 °F up to 1652 °F), being optionally upgradeable up to 1500 °C (2732 °F). It can be delivered with exchangeable optics.