10-Piece Rock and Mineral Matching Game Specimen Set Subcategory_Geology Models this four-socket E10 lamp holder

this four-socket E10 lamp holder pre-wires four bulbs across a single pair of 4mm banana terminals

Used to demonstrate how a wedge multiplies force during splitting

Box-joint straight artery forceps with serrated jaws clamp vessels and tissue during specimen dissection

15-bit ADC resolution on this resistance data-logging sensor reads 0 to 200 kΩ through red and black probe leads

geometry-matched to companion iron

10-Piece Rock and Mineral Matching Game Specimen Set Subcategory_Geology Models this four-socket E10 lamp holderTen rock and mineral specimens pair for matching game gameplay in introductory geology classrooms targeting hands on identification skills.