---
product_id: 803903934
title: "Large Scale Triangular Ruler 30cm High Precision Drafting Supplies 1 Piece Plastic Special Scale Markings 1/100 1/200 1/250 1/300 1/400 1/500 with 6 Scales Durable for Architects Industrial"
brand: "aurooooa"
price: "NZ$20"
currency: NZD
in_stock: true
reviews_count: 8
category: "Aurooooa"
url: https://www.desertcart.nz/products/803903934-large-scale-triangular-ruler-30cm-high-precision-drafting-supplies-1
store_origin: NZ
region: New Zealand
---

# 30cm precision length 6 versatile scale ratios durable lightweight plastic Large Scale Triangular Ruler 30cm High Precision Drafting Supplies 1 Piece Plastic Special Scale Markings 1/100 1/200 1/250 1/300 1/400 1/500 with 6 Scales Durable for Architects Industrial

**Brand:** aurooooa
**Price:** NZ$20
**Availability:** ✅ In Stock

## Summary

> 📐 Draft like a pro, measure like a boss!

## Quick Answers

- **What is this?** Large Scale Triangular Ruler 30cm High Precision Drafting Supplies 1 Piece Plastic Special Scale Markings 1/100 1/200 1/250 1/300 1/400 1/500 with 6 Scales Durable for Architects Industrial by aurooooa
- **How much does it cost?** NZ$20 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.nz](https://www.desertcart.nz/products/803903934-large-scale-triangular-ruler-30cm-high-precision-drafting-supplies-1)

## Best For

- aurooooa enthusiasts

## Why This Product

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

## Key Features

- • **Multi-Scale Mastery:** Six distinct scales (1/100 to 1/500) to tackle any project with ease
- • **Smooth Surface for Speed:** Quick, smudge-free reading and marking to boost your workflow
- • **Ergonomic Triangular Design:** Lightweight and easy to carry for seamless outdoor and on-site use
- • **Precision at Your Fingertips:** 30cm high-accuracy measurement for flawless drafting
- • **Architect & Surveyor Essential:** Trusted tool for professionals creating precise scaled drawings

## Overview

This 30cm triangular ruler features six precise scale markings from 1/100 to 1/500, crafted from durable plastic for lightweight portability. Designed for architects and land surveyors, it ensures quick, accurate scaled drawings both indoors and on-site.

## Description

An essential triangular scale for land surveyors and architects, necessary for reading and creating scaled drawings

Review: 軽くて使いやすい - 引越し先の1/50の間取り図を貰い、手持ちの家具を当て込むのに使用しました。
Review: コクヨを探そう - 縮尺によってメモリが大きい。

## Features

- Package Contents: Triangular ruler 11.8 inches (30 cm), slide rule 1 piece
- Ruler: The 30cm PVC ruler is lightweight and easy to carry, making it ideal for outdoor work
- Measurement range 0 to 30 cm, scales 1/100, 1/200, 1/250, 1/300, 1/400, 1/500 with 6 scales
- Handy triangular ruler Smooth surface triangular scale ensures quick and easy clearing Professional triangular scale
- An essential triangular scale for land surveyors and architects to read and create scaled drawings

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0D2W2MKY2 |
| Amazon Bestseller | #11,167 in Office Products ( See Top 100 in Office Products ) #78 in Rulers |
| Brand | Aurooooa |
| Brand Name | Aurooooa |
| Color | Triangle Scale |
| Country Of Origin | China |
| Customer Reviews | 3.4 out of 5 stars 53 Your Review |
| Graduation Range | 30 センチメートル |
| Item Dimensions L x W | 32L x 3W cm |
| Manufacturer | Aurooooa |
| Material | Plastic |
| Material Type | Plastic |
| Part Number | GD-129 |
| Product Dimensions | 32L x 3W cm |
| Style | Triangle Scale |
| Style Name | Triangle Scale |

## Images

![Large Scale Triangular Ruler 30cm High Precision Drafting Supplies 1 Piece Plastic Special Scale Markings 1/100 1/200 1/250 1/300 1/400 1/500 with 6 Scales Durable for Architects Industrial - Image 1](https://m.media-amazon.com/images/I/71aWBUtljjL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 軽くて使いやすい
*by 茂***茂 on September 2, 2025*

引越し先の1/50の間取り図を貰い、手持ちの家具を当て込むのに使用しました。

### ⭐⭐⭐ コクヨを探そう
*by 匿***当 on September 19, 2025*

縮尺によってメモリが大きい。

### ⭐ 不良品
*by S***O on April 1, 2026*

こんなのがきました。やめたほうがいいです。

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**Shop now:** [https://www.desertcart.nz/products/803903934-large-scale-triangular-ruler-30cm-high-precision-drafting-supplies-1](https://www.desertcart.nz/products/803903934-large-scale-triangular-ruler-30cm-high-precision-drafting-supplies-1)

---

*Product available on Desertcart New Zealand*
*Store origin: NZ*
*Last updated: 2026-06-02*