Triangle ruler CENTRUM 45x13cm, transparent
CENTRUM Triangle Ruler 45x13cm – Precision and Durability
Product: CENTRUM Geometric Triangle
Angle: 45 degrees
Length: 13 cm
Precise drawing is an integral part of learning and professional work. The CENTRUM 45-degree triangle is a simple yet highly effective tool for anyone requiring accuracy and reliability in daily tasks. We tested this ruler and evaluated its practical features.
Technical Summary (Specifications)
- Brand: CENTRUM.
- Type: Triangle ruler (45 degrees).
- Material: Transparent polystyrene.
- Length: 13 cm.
- Package: 48 units per pack (price per 1 unit).
1. Visibility and Transparency
One of the most important features of a drawing tool is its transparency. The CENTRUM triangle is made of high-quality clear plastic, allowing for excellent visibility of the underlying drawing or text. This is especially crucial for complex geometry tasks or drawing parallel lines.
2. Accurate Gradation and Angle
This triangle features a clear, smudge-resistant scale. The 13 cm length is optimal as it fits into most standard pencil cases while being long enough for essential tasks. The 45-degree angle allows for easy formation of right angles and isometric drawings.
- Clear Numerals: Black printing on a transparent background ensures contrast.
- Precise 45° Angle: Guaranteed geometric accuracy every time.
3. Resistance and Safety
The plastic is flexible enough to resist breaking from minor impacts while maintaining its shape over time. The edges of the triangle are smooth, without sharp burs, making it safe for children to use at school.
Verdict
The CENTRUM 13 cm triangle is an economical and reliable choice for pupils, students, and office workers. It is a tool that performs its function flawlessly while taking up minimal space in a bag or drawer.
Frequently Asked Questions (FAQ)
Does this ruler fit into a standard pencil case?
Yes, due to its compact 13 cm length, this triangle fits perfectly into most school pencil cases.
Does the scale wear off over time?
Under normal use, the high-quality print remains bright for a long time; however, it is recommended to avoid cleaning with harsh solvents.