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Trigonometry Manufacturer, Suppliers and Exporter in India
Jaincolab Manufacturers is leading Trigonometry Manufacturer,and supplier and Exporter in India
JaincoLab Trigonometry instruments connect angle measurement and trigonometric ratios to practical work in the secondary maths lab. The Theodolite Model (JA-T-3730) measures both horizontal and vertical angles for surveying-style exercises, and the Sextant (JA-T-3732) shows trigonometric principles applied to real angle measurement. A Trigonometry Board Kit links the ratios to circle geometry for classroom visualisation.
Last updated: October 2026.
What is Trigonometry?
Trigonometry covers instruments and boards that make angle measurement and trigonometric ratios concrete — a working theodolite model and a sextant for measuring horizontal and vertical angles as used in real surveying, alongside a dedicated board kit that connects trigonometric ratios to circle geometry.
Selected Trigonometry — Model Numbers and Specifications
| Model / Product Code | Product | Description |
|---|---|---|
| JA-T-3730 | Theodolite Model | Instrument for measuring both horizontal and vertical angles, used for hands-on trigonometry and surveying demonstrations. |
| JA-T-3731 | Trigonometry Board Kit | Board designed to build geometric visualization of trigonometric concepts and their relationship to circles. |
| JA-T-3732 | Sextant | Classic angle-measuring instrument used to demonstrate the practical application of trigonometric principles. |
Applications
| Setting | Use |
|---|---|
| Secondary trigonometry teaching | Hands-on angle measurement and trigonometric ratio demonstrations |
| Applied / surveying-style projects | Using the theodolite and sextant to connect trigonometry to real-world measurement |
| School and tender procurement | Bulk trigonometry instrument sets for institutional mathematics lab setups |
Frequently Asked Questions
How does Trigonometry relate to the Circle range?
Trigonometry covers angle-measuring instruments (theodolite, sextant) and ratio-based boards, while Circle covers radius, diameter and circle-area manipulatives — the two ranges are often used together when teaching circle-based trigonometric ratios.
What is the difference between the Theodolite Model and the Sextant?
The Theodolite Model (JA-T-3730) measures both horizontal and vertical angles and is used for trigonometry and surveying demonstrations. The Sextant (JA-T-3732) is a classic angle-measuring instrument used to show the practical application of trigonometric principles.
Request a Quote
For pricing on the Theodolite Model (JA-T-3730), the Sextant (JA-T-3732) or the Trigonometry Board Kit, send your requirement with quantities and the delivery destination.
Theodolite Model
Product Code : JA-T-3730
Theodolite Model (SKU JA-T-3730): school model with a movable telescope on horizontal and vertical axes and graduated circles, for measuring horizontal and vertical angles in heights and distances work.
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Trigonometry Board Kit
Product Code : JA-T-3731
Trigonometry Board Kit (SKU JA-T-3731): 26 x 26 cm board with geo sticks, connectors, pins and rubber bands for building figures that prove trigonometric results related to the circle.
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Sextant
Product Code : JA-T-3732
Sextant (SKU JA-T-3732): school sextant model with a hollow sighting pipe, reflecting mirrors and a 60 degree arc for measuring the angle of an object above the horizon in trigonometry.
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Place Value Board
Product Code : JA-T-3733
Place Value Board (SKU JA-T-3733): laminated 20 x 28 cm board for multiplication with place value, for primary maths classes and maths corners.
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