---
product_id: 860690
title: "Helix - Swing Arm Protractor - 180 Degree Rotation"
brand: "maped"
price: "HK$74"
currency: HKD
in_stock: true
url: https://www.desertcart.hk/products/860690-helix-swing-arm-protractor-180-degree-rotation
store_origin: HK
region: Hong Kong
---

# Inch & cm Marks 180° Rotation Shatter-Resistant Helix - Swing Arm Protractor - 180 Degree Rotation

**Brand:** maped
**Price:** HK$74
**Availability:** ✅ In Stock

## Summary

> 🔍 Measure Up to Perfection!

## Quick Answers

- **What is this?** Helix - Swing Arm Protractor - 180 Degree Rotation by maped
- **How much does it cost?** HK$74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/860690-helix-swing-arm-protractor-180-degree-rotation)

## 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

- • **User-Friendly:** Beveled edges ensure easy lifting and manipulation for all ages 8 and up.
- • **Durable Design:** Crafted from shatter-resistant material for long-lasting performance.
- • **Stylish Options:** Available in trendy colors: Blue, Teal, and Grey to match your workspace.
- • **Dual Measurement System:** Easily switch between inch and centimeter markings for versatile use.
- • **Precision at Your Fingertips:** Effortlessly measure and draw angles with a smooth 180° rotation.

## Overview

The Helix Swing Arm Protractor features a 180° rotation for precise angle measurement, dual inch and centimeter markings, and a durable, shatter-resistant design. Ideal for users aged eight and up, it combines functionality with style, available in three vibrant colors.

## Description

Helix - Swing Arm Protractor - 180 Degree Rotation

## 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.

## Images

![Helix - Swing Arm Protractor - 180 Degree Rotation - Image 1](https://images-na.ssl-images-amazon.com/images/G/01/x-locale/common/grey-pixel.gif)

---

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**Shop now:** [https://www.desertcart.hk/products/860690-helix-swing-arm-protractor-180-degree-rotation](https://www.desertcart.hk/products/860690-helix-swing-arm-protractor-180-degree-rotation)

---

*Product available on Desertcart Hong Kong*
*Store origin: HK*
*Last updated: 2026-02-01*