Diffraction Grating Kit, Alternate Model - Visual Scientifics Subcategory_Thermometers 1% accuracy on double silk-covered
Yard notes & kiln story
Diffraction Grating Kit, Alternate Model Visual Scientifics Subcategory_Thermometers 1% accuracy on double silk covered 1% accuracy on double silk covered constantan coils Used to keep the slide wire wiper out of student reach during high voltage work
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US$ 105.44
US$ 191.00