300mm Stackable Connecting Lead, Model Z Subcategory_Dissection Equipment letting students see the plate

letting students see the plate stack and watch electrolyte action through the side wall

giving students a wide reference range for density analysis

Heavy-duty spring-loaded three-finger jaw with dual-screw fine adjustment mounts on a swivel boss head accepting 18mm rods

Needle valve and flame stabilizer add precision control to this nickel-plated micro Bunsen burner running on natural gas for small-flame work

dramatizing Coulomb repulsion and charge distribution on conductors

300mm Stackable Connecting Lead, Model Z Subcategory_Dissection Equipment letting students see the plateStandard length 300mm black 4mm stackable safety lead rated to 12A with shrouded nickel plated pins, sized for higher current branched bench wiring than 2mm leads can carry.