Scientech 380801 Vector 200mm aperture volume absorbing calorimeter

Scientech 380801 Vector 200mm aperture volume absorbing calorimeter.
Designed for large diameter or diverging beams. Measures up to 100W
of power or 300J of energy. Flat spectral response from UV through
near IR, 260nm-1.2µm. Ideal for measuring single pulse energy or
average power levels of high peak pulsed power lasers. No manual,
cables or stand. As shown. Offering “as is, final sale”.