Convection Tube with Filling Funnel, 6 x 10" Measurement_Stopwatches & Timers Used to measure current by

Used to measure current by reading compass-needle deflection inside a coil

providing repeatable timing for physics classroom demonstrations and student laboratory experiments without power

Compact-format sonometer designed to study the physics of vibrating strings on a footprint smaller than the standard 1-meter teaching unit

Collapsible medium-size force table at 11

this student voltaic cell pairs metal electrodes with a porous cup separator and ships with an experiment guide for measuring cell voltage and potentials

Convection Tube with Filling Funnel, 6 x 10" Measurement_Stopwatches & Timers Used to measure current byHeavy wall borosilicate 3. 3 glass convection tube at 6 by 10 inches with a filling funnel, showing liquid convection currents as heat applied at one corner circulates colored dye.