Angle/Linear Ruler Manufacturer,Supplier and Exporter in India
Product Code : EL-MI-9594
Jlab Export is a leading Angle/Linear Ruler Manufacturer,and suppliers in India
Angle/Linear Ruler (code EL-MI-9594) is a flexible, clear plastic ruler with 12 inch, 30 cm and 360° scales, so one tool measures length in inches and centimetres and angles in degrees. Its clear markings help students construct and measure angles, triangles and other geometric shapes in school maths and science lessons. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Material | Flexible, clear plastic |
| Scales | 12 inch, 30 cm and 360° |
| Measures | Inches, centimetres and degrees |
| Markings | Clear markings for constructing and measuring angles, triangles and other geometric shapes |
| Quality check | Each ruler is visually inspected before dispatch |
| Pack quantity | Each (sold individually) |
| Minimum order quantity | 10 units |
| Dispatch time | Usually 7–10 working days |
| Product code | EL-MI-9594 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Angle/Linear Ruler Used For?
Combining a straight-edge and a full-circle angle scale in one transparent piece means students can draw a line, measure it and then measure or set the angle at its end without changing tools. That suits the lines and angles, triangles and practical geometry chapters of middle-school maths (CBSE and ICSE classes 6 to 8): classifying acute, right, obtuse and reflex angles, checking that the angles of a triangle add up to a straight angle, and drawing regular shapes. Because the plastic is clear, the work underneath stays visible, and because it is flexible, the ruler can follow a gently curved surface. In science it doubles as an everyday ruler for diagrams and for measuring angles of incidence and reflection in a ray-diagram practical.
What to Specify When Ordering
- Quantity — the minimum order is 10 rulers; class sets are normally one per student.
- Drawing materials — graph paper and geometry sets are separate items that can be added to the same enquiry.
Frequently Asked Questions
Which scales are on the ruler?
A 12 inch scale, a 30 cm scale and a 360° angle scale.
Is it rigid or flexible?
It is made of flexible, clear plastic, so it bends slightly and lets students see the lines beneath it.
Can it replace a separate protractor?
For classroom work, often yes: the 360° scale measures and constructs angles, while the straight scales measure lengths. Students who need a dedicated full-circle protractor can use one of the protractors linked below.
Who manufactures it?
Jain Laboratory Instruments Pvt Ltd, trading as JLab, makes it at its Ambala works.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a maths and science lab equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The ruler is made at JLab’s own works rather than bought from a trader, so schools, dealers and importers buy class sets direct, and each piece is checked by eye before packing. JLab exports worldwide and ships to buyers in every region — for example Cambodia in Southeast Asia, Germany in Western Europe, Niger in West Africa, Bhutan in South Asia and Morocco in North Africa.
Geometry and Measuring Aids
- Circular Protractor — a 360° protractor that measures a full circle.
- Angle Viewer Protractor — a flexible plastic 360° protractor that holds its angle when moved.
- Flexible Ruler — a bendable ruler with inch and metric calibrations.
- Graph Paper — white paper with blue grid lines for graphing and dimensional drawing.
- Folding GeoShape — transparent 3-D shapes with matching folding nets.
See all models in the Measuring Instruments range or the wider Indian Instruments section.
Request a Quote
Quotes come direct from the manufacturer. Use the Add To Cart enquiry button on this page, or send the quantity (minimum 10 units) and your delivery location through the contact page.
Last updated: 9 October 2026
