Cone to Flexible Tubing Adapter, 29/32 Cone, Borosilicate Glass Material_Mesh dramatizing Coulomb repulsion and charge

dramatizing Coulomb repulsion and charge distribution on conductors

three way catalytic converters

in a 200x125x60mm portable case for driving LED bridges and waveform demonstrations

allowing this tangent galvanometer to convert deflection angle into an absolute current reading

Mid-range single-decade resistance box stepping from 100 ohms to 1000 ohms in 100-ohm increments

Cone to Flexible Tubing Adapter, 29/32 Cone, Borosilicate Glass Material_Mesh dramatizing Coulomb repulsion and chargeCone to flexible tubing adapter in borosilicate glass features 29 32 cone with right angle design for connecting to 8mm rubber tubing.