750mm Connecting Lead, 4mm Plug, Model H Item Type_Animal Model this apparatus aligns suspended particles

this apparatus aligns suspended particles in a liquid medium between charged electrodes to reveal dipole and parallel-plate field shapes

zero-offset rod

Matte-white painted screen 100 x 100mm in size

sized for short-reach high-current branched circuits where shielded-plug safety is required

Binaural stethoscope with PVC tubing provides clear heart and lung sound detection for medical and nursing education

750mm Connecting Lead, 4mm Plug, Model H Item Type_Animal Model this apparatus aligns suspended particlesMid length 750mm red insulated lead with a 4mm banana plug at one end and a crocodile clip at the other, sized for color coded bench wiring at the positive rail.