---
product_id: 464996864
title: "crack Gap Gage Feeler Gauge Gap ruler Slot gauge Measure Crack(Transparent card)"
brand: "devonian"
price: "R758"
currency: ZAR
in_stock: null
reviews_count: 8
category: "Devonian"
url: https://www.desertcart.co.za/products/464996864-crack-gap-gage-feeler-gauge-gap-ruler-slot-gauge-measure
store_origin: ZA
region: South Africa
---

# Compact 61x96 mm portable size ±0.01 mm ultra-precise accuracy Measures cracks, scratches & points 0.03-2.2 mm crack Gap Gage Feeler Gauge Gap ruler Slot gauge Measure Crack(Transparent card)

**Brand:** devonian
**Price:** R758
**Availability:** ❌ Out of Stock

## Summary

> 🔧 Measure Like a Pro, Inspect Like a Boss!

## Quick Answers

- **What is this?** crack Gap Gage Feeler Gauge Gap ruler Slot gauge Measure Crack(Transparent card) by devonian
- **How much does it cost?** R758 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.co.za](https://www.desertcart.co.za/products/464996864-crack-gap-gage-feeler-gauge-gap-ruler-slot-gauge-measure)

## Best For

- devonian enthusiasts

## Why This Product

- Trusted devonian brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Pinpoint Precision:** Achieve inspection accuracy down to 0.01 mm for flawless surface analysis.
- • **User-Friendly Design:** Simply align the gauge with defects—no complex setup, just instant, reliable readings.
- • **Versatile Measurement:** Effortlessly gauge crack widths, scratch lengths, and spot diameters in one tool.
- • **Pocket-Ready Portability:** Slim, lightweight design fits seamlessly into your toolkit or pocket for on-the-go use.
- • **Crystal Clear Transparency:** Transparent PET material ensures unobstructed, error-free visual comparison.

## Overview

The Devonian 5-Pack High-Precision Transparent Crack Width Gauge offers professional-grade accuracy (±0.01 mm) in a compact, durable PET design. Ideal for measuring cracks, scratches, and spot diameters from 0.03 to 2.2 mm, it combines versatility with portability, making it an essential tool for precise surface defect inspection in construction and quality control.

## Description

Product details: 1. Material: transparent PET 2. Size: 61 x 96 mm 3. Measuring range: diameter 0.05-2mm, line width 0.03-2.2mm 4. Purpose: crack, scratch width and point size. Product advantages: 1. The measurement category is comprehensive and intuitive. 2. The size is accurate and there is no error in visual observation. 3. It is convenient to carry and use. 4. High accuracy measurement results can be obtained easily. Storage method: 1. In order to extend the service life of the measuring point instrument, it shall not be folded and kept flat to avoid damage and scratch. 2.If dirt or foreign objects are found on the surface, a cotton cloth dipped in water can be used to wipe it off.

Review: works - works as advertised
Review: Reasonable price - A little too flexible but useable

## Features

- versatile, can measure the length, width of cracks, scratches, and point diameter, area, etc.
- Accurate measurement, point diameter 0.05-2 mm, line width 0.03-2.2 mm, accuracy ±0.01 mm.
- Transparent PET material, flexible and durable.
- The size is 61 x 96 mm, and the mini size is very convenient to carry and store.
- Easy to use, put the ruler on the crack, scratch or point to be measured, select the appropriate line width or point for comparison, and measure the crack, scratch width and point size.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0B9WZW3QR |
| Best Sellers Rank | #237,312 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #481 in Construction Rulers |
| Brand | Devonian |
| Brand Name | Devonian |
| Customer Reviews | 4.1 out of 5 stars 38 Reviews |
| Included Components | Crack Width Ruler |
| Item Dimensions L x W | 9.6"L x 0.24"W |
| Manufacturer | Devonian |
| Material | Polyethylene Terephthalate |
| Material Type | Polyethylene Terephthalate |
| Product Dimensions | 9.6"L x 0.24"W |
| Style | Modern |
| Style Name | Modern |
| UPC | 795063620608 |

## Product Details

- **Brand:** Devonian
- **Material:** Polyethylene Terephthalate
- **Product Dimensions:** 9.6"L x 0.24"W
- **Style:** Modern
- **UPC:** 795063620608

## Images

![crack Gap Gage Feeler Gauge Gap ruler Slot gauge Measure Crack(Transparent card) - Image 1](https://m.media-amazon.com/images/I/61Oo7HsKb5L.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ works
*by M***N on October 29, 2025*

works as advertised

### ⭐⭐⭐⭐ Reasonable price
*by G***N on August 20, 2025*

A little too flexible but useable

### ⭐⭐⭐⭐⭐ Great for precision photography
*by R***. on May 27, 2023*

A set of 5. I use these for registering scale on my macro photography. Very useful

## Frequently Bought Together

- 5-Pack High-Precision Transparent Crack Width Gauge, Scratch & Spot Measurement Tool for Precise Inspection of Surface Defects (Accuracy：0.01 mm)
- CRACKMON® 224R Crack Width Comparator Gauge (ACI 224R-01 Compliant)
- (10PCS) Muka Plastic Concrete Crack Width Ruler-Gloss Clear A

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*Product available on Desertcart South Africa*
*Store origin: ZA*
*Last updated: 2026-02-20*