US$ 34.00
Built for identification exercises
a lamp house
portable enough for mobile demonstrations of current-driven magnetic field strength
Lead-free five-cylinder equal-mass set at 30g each in zinc
Designed to generate and detect ultrasonic waves above the audible range
1.5m Metal Optical Bench Mechanics_Kinematics Built for identification exercisesV location formed by two hexagonal bars and a hexagonal carriage prevents sag along this 1. 5 meter precision optical bench, with a single point central support stabilizing the rail.
US$ 34.00
US$ 12.00
US$ 34.00
US$ 12.00
US$ 20.00
US$ 36.00