The Tubular Spring Balance is a mechanical hanging scale with a transparent tubular body that makes the internal spring mechanism fully visible during use. An object hung from the lower hook stretches the spring, and the pointer moves up the scale to indicate the corresponding weight in grams or kilograms. The tubular spring balance is available in five capacity variants — 100gm, 250gm, 500gm, 1kg, and 5kg — allowing schools and labs to select the appropriate range for their specific experiment or measurement requirement.
The transparent body is the key advantage of this tubular design over standard opaque spring balances. Students can directly see the spring stretching as weight increases, which makes Hooke’s Law — the principle that spring extension is proportional to applied force — immediately visible rather than abstract. One practical limitation: the spring balance for physics should not be overloaded beyond its rated capacity. Exceeding the maximum load permanently deforms the spring and shifts the zero point, making readings inaccurate for all subsequent measurements.
The non-obvious detail is that the transparent tubular casing also protects the spring from dust and accidental bending during transport and storage, giving this design a durability advantage over open-frame spring balances used in older lab kits. The weight measuring scale and balance scale for schools labs.
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Features:
- Transparent tubular makes internal spring mechanism visible during weighing
- Five capacity variants from 100gm to 5kg suit different lab needs
- Tubular casing protects spring from dust bending and transport damage
- Lightweight handheld suits school lab and field measurement use
Technical Specifications:
Applications:
- Tubular Spring Balance used in school physics lab for Hooke’s Law demo
- Balance scale for labs measures hanging object weight in Class 9 practical
- Spring balance for physics demonstrates force and extension relationship in STEM
- Science experiments use weight measuring scale for comparative force measurements
- Physics practical uses variant for heavier object force testing
Package Includes:
- 1 × Tubular Spring Balance
Vivek Rajput –
Manual operation with no electrical power required makes this spring balance simple and convenient for educational experiments
Raghav Sengar –
Tubular Spring Balance designed for measuring force and weight accurately using a mechanical spring mechanism
Pritam Das –
Happy with purchase
Zubin Contractor –
Reliable measuring tool
Sheetal Chauhan –
Secure packaging and delivery
Anusha Nambiar –
Hanging balance structure is useful for quick load testing and school science project demonstrations