US$ 25.00
Used to enclose dry cells safely for student-built circuits
this analog DC ammeter at 0
25 mm diameters
sized for travel and rapid field sampling
and extraocular detail for ophthalmology and sensory anatomy teaching
10PK Rectangular Plano Glass Mirror - 6" x 4" - 2mm Thick Approx. Subcategory_Botany Models Used to enclose dry cellsPlane glass mirror for classroom optics, demonstrating reflection, image formation, and law of reflection measurements on a standard physics bench.
US$ 25.00
US$ 49.95
US$ 160.77
US$ 10.95
US$ 11.99
US$ 15.00
US$ 174.50