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Pull-Spring Scales, Economy
Pull-Spring Scales, Economy (Product Code: SLE/ME/10) is a spring scale used to measure mass and pulling force in grams and newtons during school science practicals. Its dual scale reads up to 500 g in 10 g steps and up to 5 N in 0.1 N steps, with a metal pointer, zero adjustment, suspension ring and load hook on every scale, so whole classes can take their own readings. It is made by Jain Scientific Equipments Pvt Ltd (ScienceLab), an OEM manufacturer, at its own factory in Ambala, India.
Specifications
| Parameter | Detail |
|---|---|
| Scale units | Grams and newtons (g/N) |
| Mass scale (range × division) | 500 g × 10 g |
| Force scale (range × division) | 5 N × 0.1 N |
| Pointer | Metal |
| Zero adjustment | Yes |
| Fittings | Suspension ring and load hook |
| Product code | SLE/ME/10 |
| Manufacturer | Jain Scientific Equipments Pvt Ltd (ScienceLab) — OEM |
| Country of origin | India (made in Ambala, Haryana) |
What Is a Pull-Spring Scale Used For?
Pupils hang an object from the hook to find its mass in grams and its weight in newtons, then use the same scale to measure pulling forces: dragging a wooden block across sandpaper and glass to compare friction, raising a load through a pulley system lab set-up, or pulling a trolley up an inclined plane. Because the scale shows both units, teachers can move from everyday mass to scientific force without changing instruments.
For accurate results, set the zero adjustment with the scale held in the same position as the measurement, vertical for weighing and level for horizontal pulls. Pull smoothly along the axis of the spring so the pointer does not rub, and read at eye level. Loads beyond 500 g can stretch the spring permanently, so move heavier work to a higher-range force meter.
OEM Manufacturer
Jain Scientific Equipments Private Limited, which trades as ScienceLab, is the OEM behind these economy pull-spring scales and produces them at its own licensed factory at Saha, Ambala, Haryana, India. Because the scales come straight from the maker, schools, colleges, dealers and importers can order a first class set and later repeat quantities from one source, with every quotation issued by the manufacturer itself. If a pointer, ring or hook is damaged in use, ask us about replacement parts. More about the company is on the ScienceLab profile.
Related Measuring Equipment
Useful companions for spring-scale practicals:
- Force Meter/Spring Balance — a 2 kg push-pull meter for heavier loads and pushing forces.
- Spring Scales, Green, 500 g (5 N) — a green spring scale covering the same load range.
- Slotted Mass Hanger, 500g — known loads for checking the scale and for Hooke’s law work.
- Pulley, Bench Mounting, Ball Bearing — for measuring the effort needed to lift loads over a pulley.
More options are listed in the Measuring category.
Frequently Asked Questions
What is the range of the Pull-Spring Scales, Economy?
The Pull-Spring Scales, Economy read up to 500 g with 10 g divisions on the mass scale and up to 5 N with 0.1 N divisions on the force scale. This range suits most classroom weighing, friction and pulley activities.
Can the zero be adjusted on the Pull-Spring Scales, Economy?
Yes. Each of the Pull-Spring Scales, Economy has a zero adjustment, so the pointer can be reset before measuring. Set the zero while holding the scale in the position you will use, because orientation affects the reading.
What fittings do the Pull-Spring Scales, Economy have?
The Pull-Spring Scales, Economy have a metal pointer, a suspension ring for hanging the scale from a stand or holding it by hand, and a load hook for attaching objects, string or a mass hanger.
Can the Pull-Spring Scales, Economy measure horizontal pulls?
Yes, the Pull-Spring Scales, Economy measure pulling forces as well as weights. For horizontal pulls, reset the zero with the scale held level and keep the pull in line with the spring so the pointer moves freely.
Who manufactures the Pull-Spring Scales, Economy?
The Pull-Spring Scales, Economy are manufactured by Jain Scientific Equipments Pvt Ltd (ScienceLab) as the OEM at its own licensed factory at Saha, Ambala, Haryana, India, and are supplied factory-direct to schools, colleges and dealers.
How do I request a quote for the Pull-Spring Scales, Economy?
To request a quote for the Pull-Spring Scales, Economy, send the quantity per school or class, your delivery location and any related items such as mass hangers or pulleys. The manufacturer replies with a direct quotation.
Request a Quote
Tell us how many scales each class needs through the contact page, or collect them in the enquiry cart with other mechanics items; the quotation comes direct from the manufacturer in Ambala.
Last updated: 24 September 2026
