Protractor Student Type
Product Code : JL-LEP-10229
The Protractor Student Type from Jaincolab is used to draw, construct and measure angles and arcs up to 180°. As a school laboratory equipment manufacturer and laboratory equipment supplier in India, Jaincolab molds this protractor in transparent plastic in a semicircular shape, making it a reliable piece of educational lab equipment for geometry and mathematics classrooms.
Angular graduations run in degrees from 0° to 180°, printed with two sets of numerals - one reading clockwise and the other counterclockwise - so angles can be read from either direction. Linear graduations along the base run in millimeters from 0 to 100 mm, and a small hole at the vertex point allows a fine string to pass through for constructing arcs and circles.
Specifications
| SKU | JL-LEP-10229 |
| Type | Student-type, plastic, transparent, semicircular protractor |
| Diameter | Ø150 mm (75 mm radius) |
| Thickness | 1 mm (minimum) |
| Angular Graduations | Degrees, 0° to 180°, with clockwise and counterclockwise numeral sets |
| Linear Graduations | Millimeters, 0 to 100 mm |
| Vertex Hole | Hole at vertex point sized for a fine string to pass through |
| Surface Finish | Smooth, clear, and free from scratches |
| Flatness | Horizontally level when laid flat on a table, with no warping |
| Included | Comes with a plastic case |
| Compliance | Supplied as per DEPED guidelines |
Key Features
- Semicircular transparent protractor for drawing, constructing and measuring angles and arcs up to 180°
- Dual-direction degree numerals (clockwise and counterclockwise) for easy reading from either side
- Millimeter linear scale (0-100 mm) along the base edge for combined angle and length measurement
- Vertex hole for passing a fine string through when constructing arcs and circles
- Smooth, scratch-free, level plastic construction supplied with a protective plastic case
Why Choose Jaincolab
Jaincolab is a trusted school laboratory equipment manufacturer, supplying geometry and measurement tools to schools, colleges and training institutes across India and internationally. Explore related items in the Laboratory Equipment Products range, including the Meter Stick Plastic for length measurement, or pair with the Measuring Kit (Volume of Liquids) for a complete measurement-skills classroom setup. All specifications listed here reflect manufacturer-stated data, verified against source documentation before publishing.
Applications
| Setting | Use Case |
|---|---|
| Mathematics and geometry classrooms | Drawing, constructing and measuring angles and arcs |
| Primary and secondary science classrooms | Teaching angle measurement alongside linear measurement |
| General laboratory use | Constructing angles and arcs for diagrams and demonstrations |
Frequently Asked Questions
Q1. What is the Protractor Student Type used for?
It is used to draw, construct and measure angles and arcs up to 180°.
Q2. What size is the protractor?
It has a diameter of Ø150 mm (75 mm radius) and is 1 mm thick (minimum).
Q3. How are the angle markings arranged?
Angular graduations run from 0° to 180° in degrees, with two sets of numerals - one reading clockwise and the other counterclockwise.
Q4. Does it have a linear scale too?
Yes, linear graduations run in millimeters from 0 to 100 mm along the base.
Q5. Is it safe and durable for classroom use?
Yes, it has a smooth, clear, scratch-free surface, lies flat without warping, and is supplied with a plastic case, as per DEPED guidelines.
Request a Quote
Contact Jaincolab, a trusted school laboratory equipment manufacturer, for pricing and bulk-order details on the Protractor Student Type. Request a Quote and our team will get back to you with availability and shipping details for India and international destinations.
