2-Cell D Battery Holder with 4mm Banana Plugs Lab Supplies_Rulers & Measuring Supplies Thousand-turn main coil on an

Thousand-turn main coil on an insulated bobbin with 4mm socket terminals

exposing pulmonary and cardiac anatomy separately or together across a 16

Leather-cased 14-piece dissection kit stocks stainless steel scalpels

This unique training system houses five different plug-in simulator modules

sized for hands-on demonstrations of series-circuit current and voltage division

2-Cell D Battery Holder with 4mm Banana Plugs Lab Supplies_Rulers & Measuring Supplies Thousand-turn main coil on anSheet metal D battery holder for two D cells with spring loaded terminals and 4 mm banana plug outputs, providing a battery powered DC alternative for circuit and experimental apparatus setups.