Product Code : MMW-PMCH-0049
Solid lead sphere with a small ring....
Product Code : MMW-PMCH-0050
Brass sphere with a small ring for suspension....
Product Code : MMW-PMCH-0051
To demonstrate density made of plastic....
Product Code : MMW-PMCH-0052
Scale to be used in laboratory with zero adjustment ....
Product Code : MMW-PMCH-0053
This apparatus demonstrates the independence of horizontal and vertical velocities....
Product Code : MMW-PMCH-0054
With a groove for cord mounted in universal metal frame for clamping on workbenches or boards in any position....
