Introducing a lab clamp and stand that's both budget-friendly and reliable, the Dynamometer Tester is a circular spring balance scale that guarantees maximum safety and convenience.
With a large, obvious reading and a lightweight design, this set of two plastic disc spring dynamometers is perfect for physical mechanics teaching experiments.
The Dynamometer Tester boasts a measurement rang…

This 5N force gauge is a valuable addition to any primary school's physics experiments and teaching equipment.
Its structure is composed of a shell, spring, panel, pointer, and more, making it a reliable and accurate tool for measuring force.
With a maximum range of 5N and a minimum scale of 0.1N, this gauge is perfect for engaging and motivating students while inspiring their creativity.…