---
product_id: 710342676
title: "12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser…"
brand: "intoy"
price: "Rp1455165"
currency: IDR
in_stock: true
reviews_count: 5
category: "Intoy"
url: https://www.desertcart.id/products/710342676-12-inch-triangular-engineer-scale-ruler-anodized-solid-aluminum-core
store_origin: ID
region: Indonesia
---

# 6 precise scales on 3 sides Laser-etched scales never fade High-grade anodized aluminum body 12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser…

**Brand:** intoy
**Price:** Rp1455165
**Availability:** ✅ In Stock

## Summary

> 📐 Elevate your blueprint game with precision that lasts!

## Quick Answers

- **What is this?** 12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser… by intoy
- **How much does it cost?** Rp1455165 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/710342676-12-inch-triangular-engineer-scale-ruler-anodized-solid-aluminum-core)

## Best For

- intoy enthusiasts

## Why This Product

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

## Key Features

- • **Versatile Scale Options:** Six imperial scales (1:10 to 1:60) cover all your architectural, engineering, and design needs.
- • **Sleek & Smudge-Resistant:** Black anodized finish with concave edges reduces smearing and enhances visibility under any light.
- • **Precision Meets Durability:** Laser-etched scales ensure your measurements stay sharp and legible project after project.
- • **Confidence in Every Purchase:** Backed by a 100% worry-free warranty—because your precision tools should never let you down.
- • **Engineered for Professionals:** Triangular solid aluminum core offers superior grip and safer cutting for flawless drafting.

## Overview

The Intoy 12 Inch Triangular Engineer Scale Ruler features a durable anodized aluminum body with laser-etched, fade-proof scales across six imperial ratios. Designed for architects, engineers, and students, its ergonomic triangular shape ensures safer cutting and smudge-free drafting. Lightweight yet sturdy, this professional-grade ruler delivers unmatched accuracy and longevity, backed by a full warranty for peace of mind.

## Description

Intoy 12 Inches Engineering Scale Ruler With 3 Features Improved and new manufacturing process applied, Our Intoy Triangular Scale is the perfect tool for any architect, draftsman, engineer, or student 1. Laser Engraving(Laser etched) Techniques Applied. Reliable Scale Never Fade We improve the scale print technology. Instead of "print the scale on the ruler body", we use laser engraving(Laser-etched)which makes the scale marks never fade under any regular use. The scale etched permanently on the aluminum body surface. You won't worry about the inches fade any more. 2. Solid Aluminum Triangular Body. Anodic Oxidation Black Color Surface Constructed of high-grade anodized aluminum this ruler provides a lightweight and durable feel making it easy to use for any project. What's more, this allows the ruler to lay flat on the drawing surface for precise and accurate placement. The concave design feature helps reduce smearing for clean pencil lines. 3. Quality, Precision and Legible Scale Every design deserves the quality, precision and Legible Scale that the Intoy Triangular Architect Scale can provide. 4. 3 Sides With 6 Different Scales Imperial Scale: 1:10, 1:20, 1:30, 1:40, 1:50, 1:60. Ideal for Blueprint, Professional Applications, Architecture, Civil Engineering, Drafting and Technical Illustration. Just Use For your Next Project Best Triangular Scale ever with our new techniques process. You deserve the best one. This is exactly what you are looking for. BUY the new Laser Engraving Scale Ruler for your next project.

Review: The construction and clarity of the engineering ruler are excellent. The material is sturdy and represent a return to high quality. It is rare to find a metal rulers since most are now made of plastic. The ruler sturdy is but remains lightweight.
Review: This tri ruler is something I couldn’t design without. I have issues with my eyes for various reasons and having a black background and white or bright fluorescent texts is so much easier to read rather than white background and black or dark texts colours so this ruler really is perfect for me and well made. I also use magnifiers to help with detailed measurements and I was able to see the sharp details of the etched in numbers and lines on each face of the ruler. Most of my design tools are Alvin products because of the quality but also their products just seem to work well with how I think. Well designed and well built design tools. I will no doubt purchase more Alvin products in the future.

## Features

- Never Fade Scales: Laser etched and Black Anodized (the anodic oxidation techniques),the scales is bold and legible, NEVER fade or Rub Off
- High Quality: Made from high grade anodized aluminum and well-machined. Durable to use and a good grip in hand. Triangular Body Design for Safer Cutting and Scoring of Materials
- Precise Scale: Professional grade for supreme accuracy. Reliable for Engineers and students Drafting their blueprints, designs or drafts
- Imperial Scale: 3 sides with 6 scales - 1:10, 1:20, 1:30, 1:40, 1:50, 1:60. Ideal for Blueprint, Professional Applications, Architecture,Civil Engineering, Drafting and Technical Illustration
- 100% Worry-free Warranty: Reliable construction and accurate performance. Ideal for any architect, draftsman, engineer, or student. If you are unhappy with your purchase, please feel free to ask a full refund.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07FDX9T6S |
| Brand | Intoy |
| Colour | Black |
| Customer Reviews | 4.8 4.8 out of 5 stars (893) |
| Date First Available | 11 July 2018 |
| Item Weight | 99 g |
| Manufacturer | YongKang HuaShen |
| Manufacturer Part Number | E-01 |
| Material Type | Aluminium |
| Model Number | SRE01 |
| Number of Items | 1 |
| Product Dimensions | 32 x 2.59 x 2.59 cm; 99.22 g |

## Product Details

- **Brand:** Intoy
- **Colour:** Black
- **Graduation range:** 1/10 1/20 1/30 1/40 1/50 1/60 Inches
- **Material:** Aluminium
- **Style:** Drafting Tools

## Images

![12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser… - Image 1](https://m.media-amazon.com/images/I/81akp8ODxVL.jpg)
![12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser… - Image 2](https://m.media-amazon.com/images/I/71e8dHOk47L.jpg)
![12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser… - Image 3](https://m.media-amazon.com/images/I/81AvpPQQZgL.jpg)
![12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser… - Image 4](https://m.media-amazon.com/images/I/81TIcPw2XJL.jpg)
![12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser… - Image 5](https://m.media-amazon.com/images/I/61oxS++cWoL.jpg)

## Questions & Answers

**Q: We’re is this manufactured**
A: This is so well made, it can't be from this planet or even this dimension. Seriously, does it matter where it's made? As long as it's not radioactive who cares. It's very well made and highly accurate. I have 2 of these in 12" and 1 in  6".

**Q: Is there a Metric version?**
A: There is no a  Metric version in our brand right now. Very few engineer scale ruler has a Metric version.
thank you for your question.  We will research  if there is many customer looking for a Metric version engineer ruler.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Review
*by G***N on 18 April 2024*

The construction and clarity of the engineering ruler are excellent. The material is sturdy and represent a return to high quality. It is rare to find a metal rulers since most are now made of plastic. The ruler sturdy is but remains lightweight.

### ⭐⭐⭐⭐⭐ Review
*by V***A on 7 September 2022*

This tri ruler is something I couldn’t design without. I have issues with my eyes for various reasons and having a black background and white or bright fluorescent texts is so much easier to read rather than white background and black or dark texts colours so this ruler really is perfect for me and well made. I also use magnifiers to help with detailed measurements and I was able to see the sharp details of the etched in numbers and lines on each face of the ruler. Most of my design tools are Alvin products because of the quality but also their products just seem to work well with how I think. Well designed and well built design tools. I will no doubt purchase more Alvin products in the future.

### ⭐⭐⭐⭐⭐ Review
*by D***W on 17 February 2022*

Very sturdy, precise, clean looking, and accurate scaling aluminum ruler if you know how to use it. The laser engraved tic marks/numbers are very sleek looking, and easy to see. Most definitely an upgrade from a standard ruler. Would highly recommend! Even if you are not in an engineering, architecture, machining, or drafting focused career this can be very helpful for making accurate measurements for any task. Certainly a tool you will thank yourself later for adding to your arsenal. Very pleased!

## Frequently Bought Together

- Intoy 12 Inch Triangular Engineer Scale Ruler, Anodized Solid Aluminum Core with Laser Etched Scales, Imperial Scale - 1:10, 1:20, 1:30, 1:40, 1:50, 1:60, Ideal for Civil Engineering Drafting
- Architectural Scale Ruler, Imperial Measurements 12'', Laser-Etched Aluminum Architect Triangular Ruler Black for Architects, Students, Draftsman, and Engineers by mveohos
- Rena Chris Architectural Scale Ruler: 12" Imperial Aluminum Alloy Metal Architecture Measuring Tools, Engineering Drafting Construction Drawing Blueprints Triangular Architect Scaling Rulers 12 Inches

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.id/products/710342676-12-inch-triangular-engineer-scale-ruler-anodized-solid-aluminum-core](https://www.desertcart.id/products/710342676-12-inch-triangular-engineer-scale-ruler-anodized-solid-aluminum-core)

---

*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-20*