OHAUS Pull-Spring Scales, Capacity: 18 oz., 500 g, ABS Plastic, Pull Spring Scale, Display Type: Analog, For Use With: For general weighing, force experiments, action-re
OHAUS Pull-Spring Scales, Capacity: 18 oz., 500 g, ABS Plastic, Pull Spring Scale, Display Type: Analog, For Use With: For general weighing, force experiments, action-re
OHAUS Pull-Spring Scales, Capacity: 72 oz., 2 kg, Stainless Steel, Spring Mechanical Scale, Display Type: Analog, Depth: 1.75 in., 4.44 cm, For Use With: For general weighing, force experiments, action-re, Height: 13 in., 33 cm, Width: 3 in