Paleozoic Bivalve Fossil Replica, 3cm Item Type_Cage this low-resistance shunt diverts a

this low-resistance shunt diverts a precise fraction of circuit current around the meter so small signals stay within full-scale

Used to map the magnetic field around a circular current loop

This set consists of 84 connectors and 57 jacks in a plastic box

the wider reflective surface accommodating wider beams and full-figure reflection demonstrations

Student-sized electrophorus with a 15cm plastic charge plate and a metal disc on an insulated handle

Paleozoic Bivalve Fossil Replica, 3cm Item Type_Cage this low-resistance shunt diverts aThree cm Paleozoic bivalve fossil replica demonstrates ancient marine shell anatomy for classroom paleontology without disturbing original specimens.