Sonometer Pickup Chemistry_Chemistry Charts & Molecular Models Lamp-house assembly dimensioned as the

Lamp-house assembly dimensioned as the matched replacement unit for optical bench and light-source apparatus when the original housing reaches end of life

and mixed autotrophic-heterotrophic characteristics for protist biology teaching

a step up from the 70mm model with extended pole separation that gives field-mapping experiments more room along the magnet axis

Used to demonstrate field concentration across a small pole gap

and small diffraction objects in the optical-bench beam path for repeatable interference and diffraction work

Sonometer Pickup Chemistry_Chemistry Charts & Molecular Models Lamp-house assembly dimensioned as theElectromagnetic pickup that converts sonometer string vibration directly into an electrical signal, allowing waveforms to be plotted on an oscilloscope or fed into a frequency analyzer.