Demonstration Spring Scale Manufacturer,Supplier and Exporter in India
Product Code : EL-MI-9575
Jlab Export is a leading Demonstration Spring Scale Manufacturer,and suppliers in India
Demonstration Spring Scale (code EL-MI-9575) is a dial-type spring scale large enough to be read from a distance, used by teachers to demonstrate force and weight to a whole class. It measures up to 20 N in 1/2 N steps. It is made by Jain Laboratory Instruments Pvt Ltd (JLab) at its works in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Type | Dial-type spring scale for teacher demonstrations |
| Capacity | 20 N |
| Graduation | 1/2 N (0.5 N) |
| Readability | Large enough to be seen from a distance |
| Quality check | Each scale 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-9575 |
| Manufacturer | Jain Laboratory Instruments Pvt Ltd (JLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is the Demonstration Spring Scale Used For?
A spring scale measures force directly in newtons: the spring extends in proportion to the pull on it (Hooke’s law), and the dial converts that extension into a reading. With a 20 N range — roughly the weight of a 2 kg mass on Earth — this demonstration scale suits class 8 lessons on force, the class 9 distinction between mass and weight, and Hooke’s law in class 11. Teachers use it to show the pull needed to drag a block across different surfaces, the weight of a known mass, and the apparent loss of weight of a load lowered into water.
Check that the pointer reads zero before you hang a load, pull along the axis of the scale rather than at an angle, and keep loads below 20 N so the spring is not overstretched.
What to Specify When Ordering
- Quantity — the minimum order is 10 scales.
- Fittings — dial size, hook and mounting are not given in the listing, so state any requirement and JLab will confirm it in the quotation.
- Masses — add a newton mass set if you want calibrated loads for the demonstrations.
Frequently Asked Questions
What range and graduation does this spring scale have?
It reads up to 20 N in 1/2 N divisions.
Does it read in grams or kilograms?
The listing gives the scale in newtons only. Divide a reading by about 9.8 to estimate the mass in kilograms on Earth.
Who manufactures it?
Jain Laboratory Instruments Pvt Ltd (JLab) makes it at its Ambala works in Haryana, India.
OEM Manufacturer
JLab is the trading name of Jain Laboratory Instruments Pvt Ltd, a physics and school laboratory equipment manufacturer in India, incorporated in 2017 and based on Hargolal Road, Ambala, Haryana. The demonstration spring scale is made at JLab’s own works, so schools, dealers and importers buy direct from the maker and each scale is visually inspected before dispatch. JLab exports worldwide and ships to buyers in every region — for example South Korea in East Asia, Senegal in West Africa, the Maldives in South Asia, Laos in Southeast Asia and Spain in Southern Europe. Tender information is on the JLab lab tenders page.
Related Force and Weighing Items
- Spring Balance Tubular — transparent dual-scale spring balances in newtons and grams for student use.
- Newton Mass Set — slotted brass masses with a hanger, for applying known loads.
- Dial Platform Scale — a dial-reading platform scale for weighing heavier objects.
See all models in the Measuring Instruments range or the wider Indian Instruments range.
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), any fitting requirements and your delivery location through the contact page.
Last updated: 9 October 2026
