8-Piece Brass Weight Set with Spare Hooks and Wooden Storage Block Material_Copper 2A rheostat with oxidized constantan

2A rheostat with oxidized constantan winding on a 300x44mm vitreous-enameled tube

this 500mm black lead pairs a 4mm plug at one end with a crocodile clip at the other

Three-times life size bladder and prostate model separates into two parts exposing the male urinary-reproductive junction for urology teaching

Heavyweight 5

8-Piece Brass Weight Set with Spare Hooks and Wooden Storage Block Material_Copper 2A rheostat with oxidized constantanSet of eight hexagonal nickel plated brass weights totaling 500 grams plus three spare hooks in a wooden storage block, sized for classroom balance experiments and physics mass demonstrations.