US$ 219.50
Polystyrene electrolyzer with a transparent cone-shaped cup over a banana-socket base
7 inches with five 50mm steel spheres
Hand-painted female pelvis model exposes ilium
knee and curtain airbags
supplied with keepers in a cardboard storage box for routine classroom work on field lines
Resistance Unit, Classroom Grade archive-pending Polystyrene electrolyzer with a transparentFive ohm metal film resistance unit at plus or minus 1% accuracy with a 1. 6V maximum rating, the standard low end Ohm's law value used in current limiting and voltage divider work.
US$ 219.50
US$ 214.50
US$ 80.37
US$ 1773.18
US$ 181.30
US$ 914.18
US$ 305.17
US$ 110.60
US$ 149.00
US$ 193.97
US$ 203.71