The thermal imager Optris PI 640 is the smallest measuring VGA infrared camera worldwide. With an optical resolution of 640x480 pixels, the PI 640 delivers pin-sharp radiometric pictures and videos in real time.

With a body sized 45x56x90 mm (1.77 x 2.20 x 3.54 in) and weighing only 320 grams (11.3 oz) (lens included), the Optris PI 640 counts among the most compact thermal imaging cameras on the market.

Features:

• Temperature range:
  -20 °C to 900 °C (-4 °F to 1652 °F)
  (optional up to 1 500 °C [2732 °F])
  
• Spectral range: 8 to 14 µm
• Frame rate: up to 125 Hz
  
• Price: $8750, software and
  I/O interface included