Ohaus Dial Type Spring Scale, 250g x 2g, 9 oz x 1/8 oz, 8011-MA. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, 250g x 2g, & 2.5N x 0.02N, 8011-MN. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, 500g x 5g, 18 oz x 1/4 oz, 8012-MA. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, 500g x 5g, & 5N x 0.05N, 8012-MN. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, 1000g x 10g, & 10N x 0.2N, 8013-MN. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, 2000g x 10g, 72 oz x 1/2 oz, 8014-MA. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, 2000g x 20g, & 20N x 0.25N, 8014-MN. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, Demonstration Dial 20 Hg x 1/2 Hg, 8015-00. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, Demonstration Dial 20N x 1/2N, 8016-00. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)

Ohaus Dial Type Spring Scale, Demonstration Dial 50N x 2N, 8018-50. Designed to deliver reproducible results time after time. Perfect for general weighing, force experiments, action-reaction demonstrations, and much more. Grades 5-12 (Ages 11 and up)