Diffraction Grating Kit, Alternate Model - Visual Scientifics Subcategory_Eye Protection sized for hands-on Ohm's-law measurement

sized for hands-on Ohm's-law measurement and series-parallel comparison without rewiring between values

registering induced or conducted charge through the Coulomb-driven deflection of a single suspended leaf

this stainless steel one-meter ruler carries stamped centimeter and millimeter graduations along its length

Plated spring arm with press knob and a single contact stud

Used to teach series

Diffraction Grating Kit, Alternate Model - Visual Scientifics Subcategory_Eye Protection sized for hands-on Ohm's-law measurementAlternate pattern diffraction kit with laser, slide holder, 500 and 1000 lines mm gratings, and two posts, the parallel SKU twin of PHVSDSE for spectrometer and wave duality investigations.