An office protractor designed to make angle measurement straightforward and reliable. Clear markings and a rotating centre help pupils and teachers read angles quickly and confidently. Is the Helix Protractor the staple tool your classroom or desk drawer needs?
⚡ At a Glance
- • Measuring Accuracy: Clear 360 degree scale with two-colour print and colour reverse scale for quick, unambiguous readings
- • Best for: Teachers, students and office users who need simple, repeatable angle readings
- • Not ideal for: Users who require digital readouts or laser distance measuring tools
A compact 10 centimetre circular protractor made from clear material. A rotating centre helps line up and read angles precisely.
Fast, legible readings - with two-colour print and colour reverse scale
Two-colour printing and a colour-reverse scale use contrasting markings so numbers remain visible from different viewpoints. The clear material keeps the scale readable overlaid on drawings.
Faster angle identification reduces mistakes during lessons and quick checks, helping users complete measurements with fewer repositions.
Simpler alignment and measuring - with a rotating centre device
A rotating centre allows the inner scale to be turned independently, enabling direct alignment with one side of an angle. The mechanism is easy to grip and spin, as classroom reviews confirm.
Children can line up angles without assistance, and adults can reposition the scale quickly to measure acute, obtuse and reflex angles.
Durable, pocket-friendly design - with clear material and 10cm diameter
Constructed from clear material that resists wear, the protractor measures 10 centimetres across so it fits into pencil cases and trays. User feedback notes the item holds up well in school bags.
Stands up to daily classroom use while remaining small enough to store with other stationery, offering reliable longevity for regular use.
✨ The 4 Key Reasons for Helix Protractor
- Rotating centre - Improves alignment for faster, more accurate angle readings
- Two-colour scale - Makes markings visible under classroom lighting and at distance
- 360 degree scale - Measures full angles accurately without flipping or approximations
- Compact 10cm size - Fits pencil cases and school trays for everyday use
📋 Technical Details at a Glance
- Category: Office Product
- Brand: Helix
- Size: 10 centimetre diameter
- Scale: 360 degree
- Material: Clear material
❓ Frequently Asked Questions
Q: Can the protractor measure a full circle?
A: Yes, the 360 degree scale covers the full circle for measuring acute, obtuse and reflex angles.
Q: Is the protractor suitable for children?
A: Yes, user feedback highlights an easy to grip rotating centre and clear markings, making it well suited to classroom use.
Q: Will the protractor survive daily use in a school bag?
A: User reviews describe the item as durable and able to hold up in school bags, indicating solid everyday resilience.
🏆 Our Verdict
An ideal choice for pupils, teachers and office workers who need clear, dependable angle measurement. The combination of two-colour markings, a colour reverse scale and a rotating centre makes measurement faster and easier to teach. Although purchase cost varies, durable construction and compact size deliver long-term value for classrooms and desks.
