Daydream Education
✓Price
$347.99
Home/Stationery & Office Supplies/School & Educational Supplies/Curriculum Resources/Science/Charts & Posters
High Precision 1 Micron SEC Size Estimation Chart Transparency Defect Diameter Area Measure 1/5/10 Pieces Pack (10, 2)
★★★★★
$347.99
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About this item
- Transparent film SEC chart for quality check, defects size estimation
- High precision smallest dot diameter is 0.05 mm
- Polyester transparent and dimensionally stable film
- length 105 mm width 80mm
- 10 pieces pack
Product description
SEC size estimation chart for defects measurement on electronic products, fabrics and surfaces of other products. 10 pieces pack.
Product details
Customer reviews
What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
Trustpilot
★★★★★
Excellent
4.5 average rating
S
Sigalit
🇮🇱 · January 2026
★★★★★
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
V
Verified buyer
🇦🇺 · November 2025
★★★★★
The package was here in Australia from England in a few days — so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
Showing 1–2 of 10 reviews
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