Measurement

Middle School Balance

Made of high-impact polystyrene plastic with a 2,000 g capacity and a 0.5 g sensitivity. This balance features a 10 g beam that helps teach the concepts learned when using more advanced mechanical weighing instruments such as the triple beam balance... More.

Primary Ruler, Scaled in 1/16"

12". More.

Primary Ruler, Scaled in 1/2"

12". More.

Primary Ruler, Scaled in 1/8"

12". More.

Primary Ruler, Scaled in 1"

12". More.

Quartet® Surface Saver Permanent Ink Remover

Rescue your dry-erase surfaces and eliminate permanent ink stains with this unique cleaning solution. Erase excess ink off board with the in-cap standard whiteboard eraser, and apply ink remover with the flat-plane applicator. More.

Brass Mass Set

Ten-piece precision weight set includes two each of 1 g, 2 g, 5 g, and 10 g; and one each of 20 g and 50 g. More.

Liter Pitcher

This handy plastic pitcher is molded in polypropylene, clear, autoclavable, and has good chemical resistance. Includes a handle for easy and convenient lifting and raised graduations for easy reading. 1,000 ml. More.

Replacement 120V AC Adapter

More.

Measure Man Bulletin Board Set

How many quarts are in a gallon? How many pints are in a cup? Let Measure Man show you the answers. Measure Man is a unique teaching tool in that his body is the answer. Start at his chest (1 gallon) and move outward to learn the different liquid measur... More.