300mm Red 4mm Stackable Connecting Lead with Nickel-Plated Pins Lab Supplies_Spring Scales 1uF increments at plus-or-minus 5%

1uF increments at plus-or-minus 5% on 63V

teaching electromagnetism

this object screen provides a stable projection surface for ray diagrams and lens investigations in physics coursework

5x clear views through a 3-inch optical-glass lens with a 6-inch focal length

accepting vertical support rods up to 5/8 inch on standard laboratory stands

300mm Red 4mm Stackable Connecting Lead with Nickel-Plated Pins Lab Supplies_Spring Scales 1uF increments at plus-or-minus 5%Stackable 300mm red 4mm lead with nickel plated split hollow pins on both ends, providing the standard mid reach branching wire for 4mm socket student bench circuits.