US$ 30.00
Ten-pack of 6V flash-lamp bulbs on E10 miniature Edison screw bases
sized to reconfigure the demonstration meter as a 0-1A ammeter for full-class viewing of student-built circuit currents
and general bench experiments
knee and curtain airbags
Round Convex Glass Mirror, 75mm Diameter, 300mm Focal Length Subcategory_Weights and Masses Ten-pack of 6V flash-lamp bulbsLong focal 75mm convex glass mirror at 300mm focal length and ~1. 2mm thickness, the gentlest divergence in the 75mm convex line for the largest virtual reduced images.
US$ 30.00
US$ 19.20
US$ 31.30
US$ 21.11