The Wincom Spring Scale is a lightweight, highly durable mechanical scale designed to measure both weight (mass) and force based on Hooke’s Law of elasticity. Featuring a heavy-duty internal spring mechanism, a clear elongated clear-view barrel, and an integrated suspension hook, it offers quick and easy measurements without requiring any electricity or batteries. It is an essential tool for physics force demonstrations, school science classrooms, field research, and industrial check-weighing tasks where a quick, portable measurement is needed.

Technical Specifications

• Measurement Scales: Dual-graduated display showing measurements in both Newtons (N) for force and Grams (g) or Kilograms (kg) for mass

• Capacity Options: Available in multiple color-coded ranges (e.g., 1N/100g, 2.5N/250g, 5N/500g, 10N/1kg, 50N/5kg)

• Readability / Resolution: Varies according to the specific capacity (clearly marked lines for error-free tracking)

• Shell Material: High-impact, transparent acrylic or rugged aluminum alloy barrel

• Hook and Ring Material: Rust-resistant, heavy-duty stainless steel or zinc-plated steel

• Calibration Method: Manual zero-adjustment nut located at the top of the scale

Key Features

• Battery-Free Mechanical Reliability: Works entirely on mechanical tension, making it ideal for remote field testing, outdoor environmental studies, or labs with limited power access.

• Dual-Unit Clear Scale: Printed with high-contrast, fade-resistant markings for both mass and force, allowing users to read and convert values instantly without external calculations.

• Transparent Protective Cylinder: High-capacity models use a clear acrylic housing that allows students and technicians to observe the extension of the internal spring during operation.

• Top Zero-Adjustment Knob: Features a simple metal screw mechanism at the top loop that allows the operator to zero out the pointer to maintain complete accuracy over time.

• Portable and Space-Saving: Designed with a top suspension ring and a bottom load hook, making it exceptionally easy to store in lab kits, hang from stands, or carry into the field.

Primary Applications

• School Physics and Science Labs: Demonstrating fundamental concepts of gravity, mass, friction forces, structural mechanics, and Hooke’s Law to students.

• Field Sampling and Agriculture: Portably weighing fish, harvested crops, botanical collections, and soil sample bags directly out in the field.

• Industrial Material Testing: Measuring tension limits, spring pull forces, and checking small component weights on assembly lines.

• General Mailing and Luggage Checks: Quick, approximate weight checks of small courier bags, travel luggage, and hardware packages.