Laboratory Jack, Material: Stainless Steel, Plate: 16.5 X 13 cm, Maximum height: 28 cm, dynamic load is 7 KG and static load is 32 Kgs, Strong, stable support for laboratory equipment
Base plate for use with Advanced Student Experiment Kits. Tilt-resistant stainless-steel base with five special threads for the insertion of stand rods, threads for mounting a transformer, and expansion slots for the insertion of electrical components.
Resonance Wire, Ring Shaped, For demonstrating the vibration knots in determination of different frequencies. Wire ring with 4 mm plug. Diameter: 290 mm
Nexpensive, compact counter for measuring milliseconds. Each count is started and stopped by a signal at the input sockets. The device is automatically reset to zero each time it is restarted.