# Protractor Möbius+Ruppert 723170040 Half-circle Red Transparent

**URL:** https://aio.lv/en/product--mabius-ruppert-723170040--3140768
**Data updated:** 2026-01-13 17:38 (EET)
**Category:** Rulers, Stencils & Compasses
**Manufacturer:** möbius ruppert
**Manufacturer code:** 723170040
**EAN:** 4004627406036
**Warranty:** 2 Years
**Availability:** Out of stock

## Summary description

The Möbius+Ruppert 723170040 protractor is a high-quality half-circle tool made from durable polystyrene. Measuring 140 mm in length, it features a transparent red design for easy visibility of measurements. Ideal for students and professionals alike, this protractor ensures precise angle measurements and is lightweight for easy handling.

## Long description

The Möbius+Ruppert 723170040 Half-circle Red Transparent protractor is a precision angle-measurement tool made from durable polystyrene. At 140 mm across, the transparent red body provides clear visibility of markings while remaining lightweight and resistant to normal classroom and office use. Graduations are printed for standard degree measurement across the semicircle profile, enabling accurate layout, drawing and inspection of angles in technical and educational tasks.
Advantages
This half-circle protractor combines rigid polystyrene construction with a transparent finish that reduces parallax when reading angles. Its compact 140 mm size offers a balance between portability and usable scale, and the red tint improves contrast on both light and dark work surfaces. The molded edge and clearly marked degree scale support repeatable measurements and straightforward alignment with drawing instruments.
Suitable for
School geometry lessons and student exercises
Technical drawing and drafting tasks
Carpentry layout and simple angle checks
Hobby projects such as model making and crafts
Key specifications
Shape: semicircular protractor
Material: polystyrene
Overall length (diameter/straight edge): 140 mm
Color/finish: transparent red
Scale: degree graduations across 180°
Weight: lightweight, suitable for handheld use
How to use
Place the flat edge of the protractor along the baseline of the angle to be measured, aligning the central origin mark with the vertex. Read the degree value where the other side of the angle intersects the printed scale. For drawing an angle, mark the required degree on the scale and draw a line from the vertex through that mark. Use the transparent body to position the tool precisely over existing lines and reference points.
Usage recommendations
Store the protractor flat or in a protective sleeve to avoid bending and scratching. Clean with a soft, damp cloth; avoid solvents that can damage polystyrene. For higher-precision engineering tasks, verify measurements with calibrated instruments.

## Specifications

| Feature | Value |
|---|---|
| Type | Half-circle |
| Material | Polystyrene |
| Quantity | 1 |
| Product colour | Red, Transparent |
| Length | 140 mm |
| Double graduation | Yes |
| Visual indicators | Yes |
| Dedicated center | Yes |

## FAQ

### What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All möbius ruppert products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized möbius ruppert service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/3140768/53514335_large.webp