Goniometer Angle
Product Code : LSK-ML-10119
Goniometer Angle (SKU LSK-ML-10119) is a flexible, clear plastic angle ruler that measures in inches, centimetres and degrees, with clear markings for constructing and measuring angles, triangles and other geometric shapes. It suits upper primary and secondary geometry, where one tool can stand in for a separate ruler and protractor. The ruler is a factory product of Science Lab Supplies, manufactured at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India, and offered without intermediaries to schools, colleges, tender contractors and distributors.
Specifications
The goniometer's scales and build are itemised in the table below. In short, this angle ruler pairs a 12-inch and 30 cm straight scale with a 360-degree angle scale on one flexible, clear plastic body, and its clear markings let pupils see the lines beneath while they measure or construct.
| Specification | Value |
|---|---|
| SKU | LSK-ML-10119 |
| Also known as | Angle ruler |
| Material | Plastic |
| Flexibility | Flexible |
| Transparency | Clear |
| Units | Inches, centimetres, degrees |
| Imperial scale | 12 inch |
| Metric scale | 30 cm |
| Angle scale | 360° |
| Markings | Clear markings for constructing and measuring angles, triangles and shapes |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Goniometer Angle
The angle ruler lets pupils draw a line of known length and measure or set the angle at its end with one tool. It is used for constructing triangles and polygons, checking angle sums and measuring angles in diagrams, and it is a handy addition to maths lab equipment for geometry classes.
- NCERT Class 6 practical geometry: measuring and drawing angles, for example on the pieces of a Tangram Set.
- NCERT Class 7: constructing triangles from given sides and angles, with larger layouts drawn on a Technical Drawing Board.
- Checking that the angles of a triangle add up to 180 degrees.
- Measuring reflex angles on the full 360-degree scale.
Standard Scope of Supply
The Goniometer Angle is supplied as a single flexible, clear plastic angle ruler carrying the 12-inch, 30 cm and 360-degree scales described above. Class quantities, or other instruments such as compasses and set squares, are listed separately on the quotation you receive.
Packing, MOQ and Lead Time
Whether you need one angle ruler for a teacher or a set for every pupil in a class, you can ask for a quotation. It will state the packing, delivery time and price for that quantity, and other geometry instruments can be quoted in the same document.
Science Lab Supplies, which has an Importer-Exporter Code, can ship to buyers in Iraq, Nigeria, Kenya, Ghana, Ethiopia and Tanzania. For a class set, note the number of pupils on the contact page, add the ruler and other instruments to the enquiry cart, or open the lab tender page for tender procedures.
Frequently Asked Questions
What scales does the Goniometer Angle have?
It has linear scales of 12 inches and 30 cm and an angle scale of 360 degrees, so it measures length in both units as well as angles.
How is it different from an ordinary protractor?
A standard protractor only measures angles. This clear, flexible ruler also measures length, so pupils can draw a side and set its angle with the same instrument.
Is Science Lab Supplies the manufacturer or a trader?
Every Goniometer Angle is manufactured at the Science Lab Supplies factory in Saha, Ambala, India. The people who make it also prepare your quotation, so no distributor adds cost in between.
Can I order a class set?
Yes. Tell us how many rulers you need and where they should be delivered, and the quotation will cover packing, delivery time and price for that number.
Related Geometry and Measuring Instruments
These Maths Lab and physics items round out a geometry and measurement kit: pupil construction instruments, board-size tools for teacher demonstration, a clinometer that takes angle work outdoors, tracing shapes, metre rules and a theorem kit for right triangles. All can be requested together on one quotation.
- Mathematical Instruments Set — compasses, dividers, protractor, two set squares and basic stationery.
- Board Instruments Set Square — polystyrene board instrument with handles, designed for whiteboards and chalkboards.
- Board Instruments T-Square — lightweight plastic T-square with handles for board work.
- Clinometer Hand — plastic clinometer with a spinning graduated disc and a guide giving the height formula.
- Shape Tracer — 17 transparent shapes, tinted for overhead display, including kite, rhombus and right triangle.
- Measuring Rulers Set — 50 cm and 100 cm rules with a clear lacquer finish and inches on the reverse.
- Wooden Ruler 1 Metre — hardwood rule graduated in centimetres and millimetres on both edges.
- Pythagoras Theorem Kit — teaching aid for the relationship a² + b² = c² in a right-angled triangle.
Browse the full Maths Lab range, the Physics Lab range for metre rules, or all school lab equipment.
Last updated: 22 October 2026
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