8-Piece Brass Mass Set

8-Piece Brass Mass Set

Includes 50 gram, 20 gram, 10 gram, 2 x 5 gram, 2 x 2 gram, and 1 gram weights.

12

12" Ruler

Clear ruler calibrated in inches on one edge and mm on the other edge for all measuring needs.

Primary Pan Balance

Primary Pan Balance

This balance features translucent, large capacity pans marked at 200 ml increments which holds up to 1 liter of liquid or solids. Compensator clips for level and accurate measurements. Includes 5 x 1 g, 5 x 5 g and 5 x 10 g stackable weights which can be easily stored in the bottom of the base. Made of durable, washable plastic Assembled dimensions 29.5"' x 13"'. Grades PreK-6.

Force Meters

Force Meters

 Force Meters are color coded and calibrated in grams and Newtons. They have a clear flat area on the rod so you can, using a dry wipe marker, create your own scales. 

6

6" Clear Pocket Ruler Shatterproof

Clear, shatterproof pocket ruler calibrated in inches on one edge and mm on the other edge.

DiscoveryKits® Stacking Weights

DiscoveryKits® Stacking Weights

Hexagon-shaped, stacking masses in four colors: 1 gram (blue), 5 grams (red), 10 grams (yellow) and 20 grams (green).

6

6" Clear Pocket Ruler

Clear pocket ruler calibrated in inches on one edge and mm on the other edge.

Middle School Balance and Masses

Middle School Balance and Masses

This balance features a 10 gram beam that helps teach the concepts learned when using more advanced mechanical weighing instruments such as a triple beam balance. It has a 2,000 gram capacity with a 0.5 gram sensitivity. Made of high-impact polystyrene plastic. Activity guide included. Comes complete with a 7-piece brass mass set: 2 x 50 gram, 2 x 20 gram, and 3 x 10 gram weights.

7-Piece Brass Mass Set

7-Piece Brass Mass Set

Includes 2 x 50 gram, 2 x 20 gram, and 3 x 10 gram weights.

6

6" Pocket Ruler

Transparent blue pocket ruler calibrated in inches on one edge and mm on the other edge.

Elementary School Balance

Elementary School Balance

This all-purpose balance covers your balance requirements from Grades 4-10. Molded from high-impact styrene, this durable and accurate balance has a capacity of 2000 g and is readable to 1 g. Features a zero adjust knob and two removable 10 cm square pans. Activity guide included. Available with an 8-piece brass mass set: 50 gram, 20 gram, 10 gram, 2 x 5 gram, 2 x 2 gram, and 1 gram weights.

10-Piece Metric Weight Set

10-Piece Metric Weight Set

Includes 1 x 1 kg, 1 x 500 g, 2 x 200 g, 1 x 100 g, 1 x 50 g, 2 x 20 g, 1 x 10 g and 1 x 5 g weights.

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