A civil engineer in Mumbai inspects building cracks after monsoon, needing precise crack width measurement.
Uses Devonian gauge to measure cracks up to 2mm with ±0.01mm accuracy, saving time and ensuring quality control, delivered in 12-14 days.
You save 220 (5%)
5% off the seller list price
Doorstep delivery by 23 Oct - 25 Oct from USA






High-Precision Crack Measurement at Competitive Price
Devonian's 5-pack high-precision crack width gauges are designed for accurate surface defect inspection. Each gauge measures 61 x 96 mm, with a diameter range of 0.05-2mm and line width of 0.03-2.2mm, providing reliable results for cracks, scratches, and point sizes. Made from transparent PET, these gauges are flexible, durable, and easy to carry, making them suitable for field and workshop use. The measurement accuracy of ±0.01mm ensures precise readings, helping professionals and inspectors identify surface flaws effectively. To extend the lifespan, avoid folding and keep the gauges flat; clean with a water-dipped cotton cloth if dirty.
Ideal for construction, maintenance, and quality control in India, these gauges support detailed surface analysis. The compact size allows easy storage and transport, fitting into toolkits and pockets. Imported directly from the USA, they come with all duties paid, ensuring authenticity and quality. Use them to support surface inspections in humid or dry environments, with results visible instantly, saving time and effort.
Order the Devonian crack width gauges today for reliable, high-precision surface defect measurement. Delivered in 12-14 days, with a 14-day smile guarantee and all duties included for hassle-free import.
Accurate, Intuitive Surface Inspection
Devonian's gauges provide comprehensive, visual measurement of surface flaws, with high accuracy and easy comparison. Made for professionals inspecting cracks, scratches, and points, ensuring reliable results in Indian construction and maintenance projects.
Ideal for Field & Workshop Use
Compact size, lightweight design, and durable PET construction make these gauges perfect for on-the-go inspections in humid or dry Indian climates. Imported from USA, they come with all duties paid, ensuring authenticity and quality for reliable surface analysis.
Typical situations where Devonian 5-Pack High-Precision Transparent Crack Width Gauge | Accurate Surface Defect Measurement (0.01 mm) helps — illustrative scenarios, not customer reviews.
A civil engineer in Mumbai inspects building cracks after monsoon, needing precise crack width measurement.
Uses Devonian gauge to measure cracks up to 2mm with ±0.01mm accuracy, saving time and ensuring quality control, delivered in 12-14 days.
A quality inspector in Delhi checks surface scratches on construction materials before approval.
Employs the portable, durable gauge to quickly verify scratch widths, supporting accurate defect detection in humid conditions, with imported quality assurance.
| Material | Polyethylene Terephthalate |
| Measurement Range | Diameter 0.05-2mm, Line width 0.03-2.2mm |
| Reapplication math | Each gauge supports multiple measurements; use as needed |
| Shelf life on arrival | Unspecified, factory-sealed |
| Cost per use | ₹4,420 per piece |
| Feature | Devonian 5-Pack High-Precision | Others |
|---|---|---|
| Measurement Accuracy | ±0.01mm precision, verified by US standards, supports detailed crack inspection | Typically ±0.05mm, less precise for fine crack measurement |
| Material & Durability | Flexible, durable PET, resistant to scratches and damage | Often cheaper plastic, prone to wear and tear |
| Size & Portability | 61 x 96 mm, lightweight, easy to carry in toolkits | Varies, often larger or less portable |
| Measurement Range | Diameter 0.05-2mm, line width 0.03-2.2mm | Limited range, less detailed |
| Price & Value | ₹4,420 (per piece), high precision for professional use | ₹300-₹500 per piece, lower accuracy, less reliable |
| SKU | gkj5366 |
| GTIN | 0795063620608 |
| Brand | Devonian |
| Material | Polyethylene Terephthalate |
| Size | 61 x 96 mm (2.4 x 3.78 inches) |
| Measuring Range | Diameter 0.05-2mm, Line width 0.03-2.2mm |
| Accuracy | +/-0.01 mm |
About Devonian
Devonian specializes in precision measurement tools for surface inspection, trusted globally for quality and accuracy.
Compliance & Legal
No specific regulatory compliance required for this measurement tool.
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This item:
Devonian 5-Pack High-Precision Transparent Crack Width Gauge | Accurate Surface Defect Measurement (0.01 mm)
4,420

This item
Devonian 5-Pack High-Precision Transparent Crack Width Gauge | Accurate Surface Defect Measurement (0.01 mm)
4,420
Total price:
9,030
You save 2,770 (23%) Extra3 items selected
3 items
9,030You save 2,770 (23%) Extra
| Attributes | Current ![]() | ![]() | ![]() | ![]() | ![]() | ![]() | |
|---|---|---|---|---|---|---|---|
| Spec | |||||||
| Price | 4,420 4,640 | 3,470 5,450 | 1,140 1,710 | 1,370 2,120 | 2,170 3,270 | 1,510 2,330 | 6,350 8,100 |
| Rating | 3.80(47) | 4.63(8) | 4.50(990) | 4.63(8) | 4.70(1,630) | 4.63(8) | 4.50(340) |
| Brand Name | Devonian | Pacific Arc | Pacific Arc | Pacific Arc | Hutou | QWORK | Eagle Abrasives |
| Source | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail | US Retail |
| Sold By | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow | CrowCrowCrow |
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