Set of Dynamometers
Product Code : SCL-PL-11810
Set of Dynamometers (SKU SCL-PL-11810) is a set of six colour-coded tubular spring balances that read both mass in grams or kilograms and force in newtons, from 250 g / 2.5 N up to 5 kg / 50 N. They are general-purpose force meters for school and college physics practicals. Science Lab Supplies manufactures the set at Plot 448, HSIIDC Industrial Area, Saha, Ambala, India; schools, colleges, tender contractors and distributors buy it directly from there.
Specifications
Each balance is an acrylic, tubular dual-scale spring balance in a transparent tube, marked in grams and newtons so both readings are clear. Every unit is individually calibrated and has a zero-adjustment device at the top, a stainless steel suspension loop and a load hook.
| Parameter | Value |
|---|---|
| SKU | SCL-PL-11810 |
| Ranges and colours | 250 g / 2.5 N blue; 500 g / 5 N green; 1000 g / 10 N grey; 2 kg / 20 N red; 3 kg / 30 N white; 5 kg / 50 N yellow |
| Type | Acrylic, tubular, transparent tube |
| Scales | Dual: grams and newtons |
| Zero adjustment | At top |
| Fittings | Stainless steel suspension loop and load hook |
| Manufacturer | Science Lab Supplies, Saha, Ambala, Haryana |
| Country of origin | India |
Applications and Experiments for the Set of Dynamometers
The dynamometers are used wherever a force must be measured or a load weighed: pulling a block against friction, checking the tension in a string, or showing that weight in newtons equals mass times g. The six ranges cover light school loads up to 50 N.
- NCERT Class 9 science (Gravitation): distinguishing mass from weight using the dual scale.
- NCERT Class 11 physics (Laws of Motion): measuring friction and tension forces.
- Class 11 practical work on Hooke's law: comparing extension and load.
- Inclined plane, pulley and lever experiments in school physics.
Standard Scope of Supply
The set contains six spring balances: 250 g / 2.5 N (blue), 500 g / 5 N (green), 1000 g / 10 N (grey), 2 kg / 20 N (red), 3 kg / 30 N (white) and 5 kg / 50 N (yellow), each with zero adjustment, suspension loop and load hook.
Packing, MOQ and Lead Time
A quotation can be raised for one set or for as many sets as your practical groups need, with packing, delivery time and price stated for that quantity. Other school physics lab equipment in India from this range can be listed on it too.
Supported by an Importer-Exporter Code, Science Lab Supplies can ship to buyers in Malaysia, Peru, Egypt, Iraq, Nigeria and Kenya. Send a message through the contact page or save items in the enquiry cart; the lab tender page explains tender supply.
Frequently Asked Questions
Which ranges are in the Set of Dynamometers?
Six ranges: 2.5 N, 5 N, 10 N, 20 N, 30 N and 50 N, matching 250 g, 500 g, 1000 g, 2 kg, 3 kg and 5 kg on the gram scale, each in its own colour.
Do the balances read in newtons and grams?
Yes. Each is a dual-scale spring balance marked in grams and newtons, so it can be used for both mass and force measurement.
Is Science Lab Supplies the manufacturer or a trader?
The manufacturer. These dynamometers are made in the company's Saha, Ambala plant in India, and each quotation is issued from the plant directly.
How is the zero set?
Each balance has a zero-adjustment device at the top, so the scale can be set to zero before each reading is taken.
Related Force Measurement Apparatus
Spring balances are used across many mechanics practicals. These four items from the Physics Lab range are experiments in which force readings play a central part, and they can be placed on the same quotation as the dynamometer set.
- Apparatus for Demonstrating Hooke's Law — springs and 10–50 g masses for the spring constant.
- Apparatus for Demonstrating the Moment of Force — turning forces read on 1 N and 2 N dynamometers.
- Friction Demonstration Device (Tribometer) — friction on a 0–45 degree plane.
- Force Table — forces in equilibrium.
Browse the full Physics Lab range or all physics lab equipment.
Last updated: 25 September 2026
