Description
the lower-resistance higher-current option in the standard rheostat line
and ring magnets with plotting compasses
and wave-shaping student investigations
Ovary model exposes cortex
Polished non-warping wooden base with a built-in meter-scale carries a compass-box magnetometer
Ingen-Hausz Thermal Conductivity Apparatus Rod Material_Stainless Steel the lower-resistance higher-current option inAluminum, brass, copper, lead, and iron rods at 150 by 3mm mounted along a hot water tank, tracking each metal's conductivity by the rate wax coatings melt from the heated end.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
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