8-Piece Balance Weight Set Gifts_Kitchen One-amp AC scale on a

One-amp AC scale on a 315x115mm laminated panel with sealed shunt

adjustable from 0 to 45 degrees with an alignable pulley and included pan and roller

Eleven-ohm 5A air-cooled rheostat with constantan winding on a 300x44mm vitreous-enameled steel tube and a slide-bar carriage carrying a phosphor-bronze contact

Pairs 74mm of length with a 50mm hypotenuse on a polished acrylic right-angled prism

and tentacle structure for invertebrate teaching

8-Piece Balance Weight Set Gifts_Kitchen One-amp AC scale on aFor beam balance use and chemistry mass measurement coursework, this eight piece weight set bundles precision machined steel shafts spanning 10 to 500 grams on a wooden block.