US$ 195.00
iron nickel-plated hangers
Pairs of lamps
sized for high-turn-count windings where each turn adds little diameter to the coil core
Plastic-cased solar energy kit with a panel
shoot emergence
Ultrasonic Demonstration System Neulog iron nickel-plated hangersDesigned to generate and detect ultrasonic waves above the audible range, this system gives students a probe and target platform for measuring reflection, refraction, and interference effects.
US$ 195.00
US$ 297.50
US$ 199.00
US$ 112.50
US$ 199.00
US$ 550.00
US$ 583.00