28-Piece Visible Ray Geometrical Table Top Optics Set Racks & Stands_Pipette & Burette Stands Transmitter and receiver pair on

Transmitter and receiver pair on PP3 batteries with 5m and 10m polymer fiber coils

well-suited for water-displacement and calorimetry work with an included inquiry-based instruction manual

and ring magnets with plotting compasses

Symon's rain gauge with an iron-sheet outer cylinder

supporting detailed cardiac anatomy coursework

28-Piece Visible Ray Geometrical Table Top Optics Set Racks & Stands_Pipette & Burette Stands Transmitter and receiver pair onRay box, 360 degree optical bench disk, three slit cards, two acrylic triangular blocks, and a refractive fluid vessel form the core of this 28 piece geometric optics workstation.