US$ 115.95
Built for invertebrate study
Illuminated solar system model with a socket-lit sun
3A standard rheostat in the high-resistance end of the line
1100-turn copper coil on a bobbin sized for a double C-core
Built for advanced anatomy instruction
1-10000Ω Plug-Type Brass Resistance Box, 17 Coils Subcategory_Wash Bottles Built for invertebrate studyWidest range 17 coil plug type resistance box covering 1 ohm to 10k ohms with 21,110 ohms total at plus or minus 0. 1% on constantan windings, the precision standard for Kelvin bridge work.