US$ 28.00
waterproof
Used to introduce known resistance into a circuit by removing brass plugs from sealed coil contacts
Machined 19-11/16 by 1/4 inch aluminum rod sized as a replacement for thermal linear expansion apparatus
EDM-80 moving-coil DC voltmeter with a clear acrylic front
Single-lens folding-housing magnifier with a 25mm lens delivering 4x magnification
Circular Tripod Stand, 12cm Diameter Subcategory_Globes waterproofBuilt for flame based heating, this 12cm diameter circular tripod stand supports flasks, beakers, and wire gauze over Bunsen burners in chemistry labs.
US$ 28.00
US$ 29.00
US$ 101.00