Beauchene Exploded Skull Model, Life Size, 13-Part on Articulated Stand Size_13 Inch EDM-80 moving-coil DC voltmeter with

EDM-80 moving-coil DC voltmeter with a clear acrylic front

supplied in a wooden case for full-classroom harmonic investigations

this PVC-coated fiberglass five-meter tape measure is housed in a zinc-coated steel case with a flush winding handle for field measurement

Class-pack of economy handheld spectroscopes fitted with a rotating slit cap and internal diffraction grating for identifying constituent wavelengths in visible light sources

Beauchene Exploded Skull Model, Life Size, 13-Part on Articulated Stand Size_13 Inch EDM-80 moving-coil DC voltmeter withThirteen cranial bones suspend on an articulated stand in exploded view position, exposing each skull bone individually for advanced cranial anatomy teaching.