Equilateral Acrylic Prism, 50mm Length, 50mm Faces Material_ABS Plastic the precision standard for Kelvin-bridge

the precision standard for Kelvin-bridge work

Spare pack of ten low-mass pith balls sized for the standard pith-ball electroscope

High sucking power

20 MHz BandwidthDigital Readout with Backlit LCDSharp Trace CRT and Auto focusStable Triggering up to 40 MHzX 10 Magnification20ns max Sweep SpeedAlternate TriggeringGold Plated BNC Connectors

Equilateral Acrylic Prism, 50mm Length, 50mm Faces Material_ABS Plastic the precision standard for Kelvin-bridgePairs 50mm length and 50mm faces on a polished acrylic equilateral prism with 60 degree angles, the wider face area handling broader incident beams for refraction and wavelength experiments.