US$ 10.99
25 mm diameters
this analog DC ammeter at 0
running 24 hours on a single winding
sized for travel and rapid field sampling
10PK Rectangular Plano Glass Mirror - 6" x 4" - 2mm Thick Approx. Subcategory_Botany Models 25 mm diametersPlane glass mirror for classroom optics, demonstrating reflection, image formation, and law of reflection measurements on a standard physics bench.
US$ 10.99
US$ 125.00
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US$ 412.92
US$ 119.42
US$ 14.99
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US$ 12.91
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US$ 173.34
US$ 470.18
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