US$ 11.99
portable enough for mobile demonstrations of current-driven magnetic field strength
chloroplast
Built to excite gas atoms inside spectrum tubes
this polypropylene pitcher combines a handle
1-5000Ω Plug-Type Brass Resistance Box Subcategory_Geology Models portable enough for mobile demonstrationsPlug type resistance box covering 1 ohm to 5000 ohms with 11,110 ohms total at plus or minus 0. 1% accuracy on double silk covered constantan coils, the wider range Wheatstone bridge reference.
US$ 11.99
US$ 15.99
US$ 89.00