Dead length features alternate color dm bars over cm calibrations. Reverse side is calibrated in mm.

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

These 1 cm/1 g cubes are perfect for a variety of metric, mathematical, and scienti?c applications. Each cube displaces 1 cubic centimeter of water. Use them for volume, mass and linear measurement. Ten colors.

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.

The unique design of the Force Meter / Spring Balance means that they not only weigh suspended objects but in addition, using the extended rod, can also measure the force of pushing or pulling an object. They are color coded, calibrated in grams and Newtons and have a clear flat area on the rod so you can, using a dry wipe marker, create your own scales. An instruction and ideas sheet is included.

This series of six color-coded spring scales can be used for both force and mass measurements. Each scale is calibrated in both Newtons and grams. The top is ?at on one side so that the scale can be used with an inclined plane. The scales incorporate a unique zero adjustment. The main feature is the clear plastic tube, which allows students to see the action of the spring.