Precision Beyond Limits: Discover the TT-B400 Digital Horizontal Profile Projector
When precision is the standard , not a luxury—your inspection system should rise to the challenge. The TT-B400 Digital Horizontal Profile Projector by TESTRON is purpose-built for engineers and quality heads who need flawless measurement of lengths, angles, and complex profiles. Designed for horizontal inspection, it’s the go-to solution for analyzing long or cylindrical parts that typical vertical projectors can’t handle.
Equipped with a high-resolution digital readout , edge detection, and distortion free HD imaging, this system brings unmatched clarity and accuracy to your quality control operations.




















