US$ 37.99
demonstrating the Seebeck effect across two dissimilar metal wires
drawing both DC and AC simultaneously with short-circuit protection via a 0
Two-inch vinyl-coated fingers on this three-finger extension clamp mount to a swivel boss head fitting rods up to 18mm
Swung by hand for accurate ventilation
marked (Al) on one face with a total 1
Handheld Digital pH Tester, EI 0961 Subcategory_Condensers demonstrating the Seebeck effect acrossHandheld digital pH tester designated EI 0961, displaying solution acidity on a benchtop grade meter small enough for fieldwork and classroom water quality lessons.
US$ 37.99
US$ 37.99
US$ 20.00
US$ 209.97