Education

Boxed set of High Quality Acrylic Prisms, made from clear acrylic sheet, all sides polished. The set consists of sic prisms in a variety of shapes, and an activity guide.

These Spring Scales come in a clear plastic case, metal pointer, spring, suspension ring, and load hook. Scales are calibrated in Grams, Newtons, or both, with zero adjustment. Other prices are available call for prices.

This versatile spring scale can be used to measure forces using push or pull functions, or to weigh a suspended object from the large hook. Includes a zero adjustment screw and a metal suspension ring. Available in six color-coded sizes.

These spring scales feature a clear plastic tube design, and are color-coded. A zero adjustment screw is provided at the top. Overall length approx.7&quot.

Constructed of anodized aluminum, with steel hooks, this spring scale is extremely durable. Available in seven color-coded sizes.

Tuning forks made from alluminum alloy. The frequency and leter scale is stamped on each fork.

Durable, lightweight plastic instruments, designed for whiteboards/chalkboards. Triangles, protractor, and ruler are made of white polystyrene and feature handles for ease of use.

Designed for beginners as well as experienced navigators, this sextant features an adjustable index mirror, index, and horizon shades. Durable brass construction, and features like more expensive models make this a great value Weighs only 0.

High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.

Element Density Cubes made by Luciteria Science Elements of the Periodic Table, machined and forged, to create cubes having flawless dimensions of 10x10x10mm. Each cube represents the theoretical density of the element itself.

Friction pads are 12 x 12". For use with Friction Rods to demonstrate Static Electricity."

High Quality prepared microscope slides for botany, zoology, histology, parasitology, pathology.