
Calibration Weight , 20kg, OIML Class F2, includes Statement of Accuracy

United Scientific™ Individual Brass Mass, 2g
United Scientific™ Hexagonal Mass, 1 Lb.
was $9.90 Special Price $6.91
1-pound hexagonal mass is made of steel and features a durable black oxidized finish. Accurate and non-rolling. Suitable for ages 11+. (1 per EA)
Manufacturer: United Scientific Supplies
United Scientific™ Hexagonal Mass, 1 Lb. is available to buy in increments of 1