Q3X by Banner Engineering.
Solves challenging part-detection applications with small contrast differences. Short range models available with fixed background suppression.
Rugged nickel-plated zinc housing suitable even in environments with cutting fluids and oils.
Easy to Use
Simplified user experience with a clear intensity readout from the angled three-digit display and easy setup with responsive buttons.
More information about the Q3X is available at http://www.bannerengineering.com/en-US/q3x#tech.