US$ 30.00
and slotted/Phillips/nut-driver bit set
Fifty-pack of 3mm steel ball bearings
the lower-friction variant of the metal-bearing bench-clamp pulley in the series
knife switches
and iron packs
Copper-Constantan Simple Thermocouple Type_Cross-Sectional and slotted/Phillips/nut-driver bit setCopper and constantan Type T thermocouple generating a measurable electrical potential at the junction, demonstrating the Seebeck effect across two dissimilar metal wires.
US$ 30.00
US$ 19.20
US$ 31.30
US$ 21.11