8.25" Nickel-Plated Sampling Tongs Electricity & Magnetism_Electromagnetism & Motors this Alnico U-shape carries 45mm

this Alnico U-shape carries 45mm pole spacing for compact-bench field demonstrations and motor-effect setups

86 inch diameter for high-temperature chemistry analysis

Twelve-ball drilled set in a foam-lined plastic case with two each of aluminum

and hinge-distance scales adjustable from 0 to 45 degrees

and zinc supports density and specific-heat work

8.25" Nickel-Plated Sampling Tongs Electricity & Magnetism_Electromagnetism & Motors this Alnico U-shape carries 45mmNickel plated sampling tongs measuring 8. 25 inches in length transfer small solids from stock containers without contamination from bare steel or laboratory users.