Cross Vertical Staff Manufacturer,Supplier and Exporter in India
Product Code : EL-MLE-1753
Jlab Export is a leading Cross Vertical Staff Manufacturer,and suppliers in India
Cross Vertical Staff (code EL-MLE-1753) is a maths lab teaching aid for aligning three offset objects in a straight line. Teachers use it to demonstrate how three objects that start out of line can be brought onto one straight line — the same idea that surveyors use when they range out a line in the field. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Purpose | Aligning three offset objects in a straight line |
| Used by | Teachers, to demonstrate the alignment of three offset objects |
| Quality check | Each staff 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-MLE-1753 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Cross Vertical Staff Used For?
Three points are collinear when a single straight line passes through all of them. Checking this by sighting along objects, rather than by drawing, is the basis of ranging a line in field surveying, and it gives students a practical picture of a straight line on the ground. The Cross Vertical Staff lets a teacher demonstrate this alignment of three offset objects in the maths lab or school grounds, as part of practical geometry and outdoor measurement work.
What to Specify When Ordering
- Quantity — for example one per teacher or per demonstration group.
- Product code — quote EL-MLE-1753 on your enquiry.
- Other field-geometry items — the cross staff, optical square or clinometer compass below can be quoted at the same time.
Frequently Asked Questions
What does the Cross Vertical Staff do?
It is used to align three offset objects in a straight line.
Who is it designed for?
Teachers, who use it to demonstrate how three offset objects are brought into a straight line.
How is it different from the Cross Staff Metal?
The Cross Staff Metal has a metal head with four arms and two pairs of verticals that give two lines of sight at right angles. The Cross Vertical Staff is for aligning three objects in one straight line.
Who manufactures the Cross Vertical Staff?
Jain Laboratory Instruments Pvt Ltd (JLab), at its works in Ambala, Haryana, India.
OEM Manufacturer
JLab, the trading name of Jain Laboratory Instruments Pvt Ltd, is a maths lab and school science equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The staff is made in JLab’s own works and is not traded in, so schools, dealers and importers order directly from the maker. JLab exports worldwide and ships to buyers in every region — for example Papua New Guinea in Oceania, Moldova in Eastern Europe, Malawi in East Africa, Paraguay in South America and Bhutan in South Asia. Tender details are on the JLab lab tenders page.
Related Field Geometry Instruments
- Cross Staff Metal — an open cross staff whose metal head gives two lines of sight at right angles.
- Optical Square — for setting out right angles when measuring offsets from a chain line.
- Clinometer Compass — measures angles of elevation and depression for heights and distances work.
See the Maths lab Equipments range or the full Maths Lab Equipment section.
Request a Quote
Send your enquiry with the Add To Cart button or via the contact page, mentioning the quantity and the delivery country and city.
Last updated: 16 October 2026
