Gauge Point Gauge Transparent Film Stain Card Comparison Card Stain Crack Contrast PET Dot Line Surface Quality Inspection

Gauge Point Gauge Transparent Film Stain Card Comparison Card Stain Crack Contrast PET Soft Ruler Dot Line Surface Quality Inspection Quality Control Department

Features:

Fine craftsmanship
Not easy to discolor
Durable
Dots, lines and round surfaces are clear

Specifications:

It consists of dots area, 25% gray interface, and tick marks
Points: from 0.01 to requirements
Line: 0.01, 0.05, 0.08 to requirements
Surface: 0.03 to requirements
Material: highly transparent PET
Thickness: 0.1 mm

About the film:

Try not to stick the film. The film should be hot-pressed at high temperature. The thermal expansion and contraction caused by high temperature may affect the accuracy.