- This double-calibrated spring scale can be used for a mass activity (grams) or a forced activity (newtons).
- Clear plastic tube allows students to see how the scale works and to easily read mass in either grams or newtons.
- Spring scale can showcase Hooke's Law, a principle of physics that states that the force needed to extend or compress a spring by some distance is proportional to that distance.
- Spring scale is a must-have asset that can be used for a wide variety of demonstrations for science classes or at-home learning.
Payment & Security
Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.