

📐 Measure with confidence, lead with precision.
The SEC-01 Size Estimation Chart combines first-generation 4000 DPI imaging on dimensionally stable Fuji .007 polyester film with rigorous calibration using a densitometer, certified glass scale, and 60x microscope. Delivering ±0.0025” accuracy over 24”, it includes an integrated ruler for versatile, on-the-spot size measurements of spots, inclusions, and defects across textiles, paper, and plastics. Trusted by quality assurance professionals, it offers premium precision without the premium calibration certification cost.
| Customer Reviews | 4.5 out of 5 stars 8 Reviews |
A**I
Accurate device
Awesome device. Very accurate and I had no issue with qualifying it through our QA department (which saved some money buying this without a calibration cert)
R**N
good value
good price compared to tappi chart
E**N
Five Stars
This chart is great, affordable and shipped quickly.
Trustpilot
Hace 3 semanas
Hace 1 semana