Based on this product's specifications, here are some alternatives and similar models
Paint Thickness Gauge No name MGR-13-S-AL model 1505
Summary description:
Handheld paint thickness gauge No name MGR-13-S-AL (model 1505) is a compact instrument for measuring coating thickness on painted surfaces. Designed for quick, non-destructive readings, it serves automotive inspection, quality control in repair shops, and paint shop verification. The device provides instant numeric measurements and is suitable for field and workshop use.