The SPECTRO-3-FIO-MSM-DIG-VISUV is a true color sensor designed for precise color, contrast, and grayscale detection in industrial applications, featuring a wide working range from approximately 1 mm to 500 mm depending on the selected fiber optics . It utilizes a D65-similar LED light source with warm-white, deep-blue, and UV LEDs, and supports multiple CIE color evaluation formats including Lab*, LCh*, Luv*, L*u‘v‘, and xyY . The sensor can store up to 31 colors (up to 48 in group mode), offers five digital outputs, and provides RS232 communication with optional USB or Ethernet adapters . With a maximum scan frequency of 35 kHz and typical switching frequency of 60 kHz, it supports high-speed applications and includes features such as averaging, BEST HIT mode, and temperature compensation . Housed in a sturdy black anodized aluminum enclosure, it supports both transmitted and reflected light operation using selectable UV fiber optics for flexible integration.