---
product_id: 297460450
title: "Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale"
brand: "maped"
price: "₨224"
currency: SCR
in_stock: true
reviews_count: 5
category: "Maped"
url: https://www.desertcart.sc/products/297460450-helix-swing-arm-protractor-180-degree-transparent-ideal-for-students
store_origin: SC
region: Seychelles
---

# 180° swing arm for precise angles Dual-graduated scale for versatile measuring Shatter-resistant durable build Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale

**Brand:** maped
**Price:** ₨224
**Availability:** ✅ In Stock

## Summary

> 📏 Elevate your angles, elevate your notes — precision meets style!

## Quick Answers

- **What is this?** Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale by maped
- **How much does it cost?** ₨224 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sc](https://www.desertcart.sc/products/297460450-helix-swing-arm-protractor-180-degree-transparent-ideal-for-students)

## Best For

- maped enthusiasts

## Why This Product

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

## Key Features

- • **Built to Last & Safe:** Shatter-resistant transparent plastic offers durability and peace of mind in any classroom or workspace.
- • **Precision in Every Degree:** 180° rotating swing arm ensures exact angle measurements for flawless geometry.
- • **Student-Approved & Stylish:** Available in trendy assorted colors, ideal for millennial professionals who value both function and flair.
- • **Designed for Digital & Analog:** Translucent design and beveled edges make it perfect for traditional paper or digital note-taking surfaces.
- • **Versatile Measurement Mastery:** Dual-graduated curved scale supports both inch and centimeter readings for seamless conversions.

## Overview

The Helix Swing Arm Protractor features a 180° rotating arm for precise angle measurement, dual-graduated scales for versatile use, and a shatter-resistant transparent design for durability and safety. Lightweight and easy to handle, it’s perfect for students and professionals seeking accuracy and style in geometry drafting.

## Description

Swing arm protractor rotates 180°, helps accurately draw and measure angles. Measure angles from left to right or right to left. Easy-to-read inch and centimeter marks. 6" & 10cm ruler integrated at the bottom. Made of translucent material to easily see what you are measuring. Shatter-resistant material for safety and longer durablility. Beveled edges for easy lift and manipulation. Ideal ages, eight and up. Assorted colors (Blue, Teal, & Grey).

Review: Great little protractor - I sell my notes because I take thorough ones. And while a protractor isn't strictly necessary for diagrams in calculus, as someone who can't even draw a straight line or a circle that doesn't look like a deflated balloon, having a straight edge and circular edge makes my notes look more professional and attractive. You can also detach the angled arm when you need the inner semi-circle edge. The plastic is of high quality, doesn't shatter or scratch easily, and the best part? I take my notes on a digital notebook (ReMarkable II) and the pen and surface don't bug out when the protractor is used (though that might be more praise for the ReMarkable than the protractor - but the point is that the protractor is digital-surface friendly.) It's great. If you need a nice tight little trig/calculus protractor, this guy will deliver.
Review: very fine instrument - I like everything about it. Makes reading angles easier.

## Features

- ACCURATE ANGLE MEASURING: Integrated swing arm rotates 180° for precise angle measurement.
- IDEAL FOR LEARNING: Great for younger students learning about angles.
- DUAL-GRADUATED CURVE: Protractor features dual-graduated top curve for versatility.
- SHATTER-RESISTANT: Made with shatter-resistant materials for safety.
- TRANSPARENT DESIGN: Transparent plastic for clear measurements.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B004BNHHTO |
| Best Sellers Rank | #22,709 in Office Products ( See Top 100 in Office Products ) #15 in Protractors |
| Brand | Maped |
| Color | Colors May Vary |
| Customer Reviews | 4.6 4.6 out of 5 stars (1,274) |
| Date First Available | 14 September 2012 |
| Item Weight | 18.1 g |
| Manufacturer | Helix Group PLC |
| Manufacturer Part Number | 60009 |
| Material Type | Plastic |
| Model number | 60009 |
| Number of Items | 1 |
| Product Dimensions | 0.76 x 14.61 x 21.59 cm; 18.14 g |
| Shape | Other |
| Size | 180 Degree |

## Images

![Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale - Image 1](https://m.media-amazon.com/images/I/610jhOS07CL.jpg)
![Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale - Image 2](https://m.media-amazon.com/images/I/61DDkPu+4WL.jpg)
![Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale - Image 3](https://m.media-amazon.com/images/I/71OUNvhS9IL.jpg)
![Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale - Image 4](https://m.media-amazon.com/images/I/61uHAsVI1sL.jpg)
![Helix - Swing arm Protractor - 180 Degree - Transparent | Ideal for Students - Shatter-Resistant Build - Exact Geometry Drafting - Classroom Math Use - Dual-Graduated Scale - Image 5](https://m.media-amazon.com/images/I/71xhHUr+WWL.jpg)

## Available Options

This product comes in different **Size** options.

## Questions & Answers

**Q: Where is this product manufactured?**
A: I have no idea where it was made.  What difference does that make?  It is a good protractor regardless of where is was made.

**Q: Does the swing arm snap on and stay connected?**
A: It is already permanently snapped on at the point of manufacture.  When you receive it, it is already permanently attached.

**Q: Do you receive whatever color they send you, or can you choose a particular color? I'd like to receive a green one?**
A: I don't think I chose a color.

**Q: How do I pick the color?**
A: You don't.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Great little protractor
*by G***S on 23 April 2021*

I sell my notes because I take thorough ones. And while a protractor isn't strictly necessary for diagrams in calculus, as someone who can't even draw a straight line or a circle that doesn't look like a deflated balloon, having a straight edge and circular edge makes my notes look more professional and attractive. You can also detach the angled arm when you need the inner semi-circle edge. The plastic is of high quality, doesn't shatter or scratch easily, and the best part? I take my notes on a digital notebook (ReMarkable II) and the pen and surface don't bug out when the protractor is used (though that might be more praise for the ReMarkable than the protractor - but the point is that the protractor is digital-surface friendly.) It's great. If you need a nice tight little trig/calculus protractor, this guy will deliver.

### ⭐⭐⭐⭐⭐ very fine instrument
*by R***. on 8 December 2021*

I like everything about it. Makes reading angles easier.

### ⭐⭐⭐⭐⭐ Handy tool
*by H***M on 18 February 2021*

Handy tool to keep in the office.

## Frequently Bought Together

- Helix - Swing Arm Protractor - 180 Degree Rotation
- Westcott Clear Protractor, 12925
- Mr. Pen- Protractor, 6 Inches Protractor with Swing Arm, Pack of 3

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*Product available on Desertcart Seychelles*
*Store origin: SC*
*Last updated: 2026-07-26*