21/10/2026
The TM282D / TM282DL Thru-Paint (Echo-to-Echo) mode measures through the coating and reads the substrate thickness directly — no sanding, no paint removal, no time wasted.
It works by measuring two consecutive back-wall echoes from the substrate, which delivers three practical advantages:
✅ No zero calibration required
✅ Reading unaffected by probe pressure, couplant layer thickness, or surface dust
✅ Zero drift, high stability
For painted parts, on-site quick checks, and fast high-temperature scanning, this is real efficiency.
🎯 E-E mode range 3–50mm|Live color A/B-Scan|99,999 data logger (DL model)