Description
FISCHER ELEKTRONIK SK 89 150 SA Heat Sink, Standard Extruded, Black Anodized, 0.7 °C W, 78.6 mm, 150 mm, 150 mm Middle Atlantic PDT 2020C RN 3 mm) Length 10' (1 3 mm) Length 10' (1 Used for adjusting illumination contrast and measuring illumination intensity