"Measurement"

Measures Both English and Metric Scales.

Measure Angles Between Crystal Faces

The TI-108 is a versatile calculator for the science classroom.

Select the Right Contrast Ruler

This timer features four independent countdown timers-stopwatches that count up to or down from 99:59:59.

How many students can fit into a cubic meter? How many cubic meters can fill a room? The Cubic Meter Set provides a dramatic demonstration of what cubic meters actually look like.

Protective slide case stores on back when not in use
Innovative shape
Color-coded keyboard with extra-large, easy-to-use keys
Change sign (+/–) key simplifies entry of negative numbers
Super View ™ display
Solar and Battery powered to work anywhere

This fundamental calculator combines statistics and advanced scientific functions for high school math and science.

A Fast and Simple Way to Measure Long Distances.

Draw circles up to 50" in diameter.

Convenient scoops for measuring out powders.

Ideal for classroom use.

Regulates Heating Mantles, Tapes and Cords, Small Furnaces, Ovens and Hot Plates.

Hardwood Two Meter Stick with White Enameled-Metal Finish.

Good quality hardwood meter and half-meter sticks with a natural finish.

Excellent Quality