Description
iron filings
7 inches with five 50mm steel spheres
Hand-painted female pelvis model exposes ilium
supplied with keepers in a cardboard storage box for routine classroom work on field lines
sized for student work spanning single-cell and small-battery-stack voltages
Resistance Unit, Classroom Grade archive-pending iron filingsFive 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.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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