Education Physics

Pendulum Bob, Brass, 25mm

Tripod magnifier, 10x magnification. Available in Plastic or Brass with Glass lenses.

Consists of solid metal cylinder in a close fitting metal bucket, 19mm in diameter, 50mm long. Shipping weight 3 oz. Dimensions: 4&quotx1.5&quotx1.5&quot

Standardized and certified traceable to NIST Standard Color-coded for quick reference Accuracy &plusmn0.01 pH at 25&degC pH temperature chart, lot numbers and expiration dates on each label pH 4.

Get a better look at your specimen with the Magnifying Bug Viewer. Constructed with a 2.5X acrylic lens, and a 5cm square grid on the bottom surface which can be used as a gauge to compare size and proportion.

Get a better look at your specimen with the Magnifying Bug Viewer. Constructed with a 2.5X acrylic lens, and a 5cm square grid on the bottom surface which can be used as a gauge to compare size and proportion.

This set of four activities investigates how light is used in technology products. Each activity has deep content and unique materials so users can explore science concepts using STEM methodology.

BULB HOLDER for optical bench set

Suitable for miniature base lamps. Accepts all replacement bulbs listed on this page. Plastic base, with brass screw type receptacle and two terminals. Miniature Bulbs for use with lamp boards and lamp/bulb holders.

Suitable for miniature base lamps. Accepts all replacement bulbs listed on this page. Plastic base, with brass screw type receptacle and two terminals. Miniature Bulbs for use with lamp boards and lamp/bulb holders.

Suitable for miniature base lamps. Accepts all replacement bulbs listed on this page. Plastic base, with brass screw type receptacle and two terminals. Miniature Bulbs for use with lamp boards and lamp/bulb holders.

Suitable for miniature base lamps. Accepts all replacement bulbs listed on this page. Plastic base, with brass screw type receptacle and two terminals. Miniature Bulbs for use with lamp boards and lamp/bulb holders.