US$ 80.00
This is highly useful apparatus for the wave demonstration
and hinge-distance scales
portable enough for mobile demonstrations of current-driven magnetic field strength
Designed to generate and detect ultrasonic waves above the audible range
Nickel-plated T-pins provide secure specimen pinning with broad heads for stable dissection board mounting in biology laboratories
1.5m Metal Optical Bench Mechanics_Kinematics This is highly useful apparatusV 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$ 80.00
US$ 745.00
US$ 640.00
US$ 1150.00
US$ 1420.00
US$ 127.00