Roberval Cast Iron Balance Capacity:5kg paired with sphere and cylinder

paired with sphere and cylinder counterparts to extend the electrostatic-curvature comparison up the size scale

Perform actual tests on simulated urine and gain accurate results while avoiding the use of real urine

Accurately measure current in circuits in real-time

Left fibula bone model reveals lateral leg bone anatomy

Milliamp-range current data-logging sensor with 4 mm banana-plug probes in red and black

Roberval Cast Iron Balance Capacity:5kg paired with sphere and cylinderCast iron base Roberval balance with twin weighing pans, built for classroom demonstrations of mass comparison and mechanical balance principles.