US$ 10.00
Built for cell-structure comparison
3A standard rheostat in the high-resistance end of the line
One hundred numbered slots in a hardwood storage box hold standard microscope slides for ordered reference and classroom slide-library organization
each autoclavable with raised graduations
1-10000Ω Plug-Type Brass Resistance Box, 17 Coils Subcategory_Wash Bottles Built for cell-structure comparisonWidest 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.
US$ 10.00
US$ 25.00
US$ 10.00
US$ 29.00
US$ 14.50
US$ 10.00
US$ 14.00
US$ 29.00
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US$ 50.00