Helmholtz Coils on Base, 400 Turns, 150mm Diameter Human Anatomy_Human Skeletons & Bones built for classroom and professional

built for classroom and professional laboratory storage

5-inch stainless steel connecting rod grips apparatus up to 3

supplied with weights and set up to minimize parallax error during spring-extension measurements

Female pelvic skeleton model reveals wider pelvic inlet and birthing canal adaptations for reproductive anatomy and obstetrics teaching

87-inch focal length

Helmholtz Coils on Base, 400 Turns, 150mm Diameter Human Anatomy_Human Skeletons & Bones built for classroom and professionalPair of 400 turn copper coils on an adjustable base, producing the nearly uniform field used to calibrate magnetic sensors and verify the Helmholtz geometry.