0-10V Moving Coil Voltmeter Lab Equipment and Supplies_Plastic Labware this bottle of coarse 20-mesh

this bottle of coarse 20-mesh iron filings is a staple for classroom magnetism and field-pattern demonstrations

5 inches on an 8 by 8 by 2

Borosilicate 3

Double-vessel copper calorimeter set with a 75 by 50mm inner cup on cork supports inside a 100 by 75mm outer shell and a slotted lid

Removable full-term fetus sits within a numbered female pelvis

0-10V Moving Coil Voltmeter Lab Equipment and Supplies_Plastic Labware this bottle of coarse 20-meshTen volt moving coil DC voltmeter at plus or minus 2. 5% accuracy with a 60mm scale and clear acrylic front, sized to read mid stack battery voltages between the 5V and 15V meters in the line.