500g/5N Spring Scale
Item # 01-6961
This spring scale is perfect for demonstrating how gravity and mass determine weight. This scale measures up to 500g or 5N. and is marked with both grams and Newtons. It is equipped with a dial on top that allows you to "zero" the scale to adjust for accuracy and clear casing so you can see spring tension. Green
Products being sold are not toys. They are for Educational / Labratory use only. They are not for use by children 12 and under.