F1 Boxed Sets of Test Weights - 323-63

Complete boxed set of F1 Class of Test weights for use with Balances. Constructed from nickel plated brass.
Set includes:
1 x 1mg - Tol:0.020mg
2 x 2mg - Tol:0.020mg
1 x 5mg - Tol:0.020mg
1 x 10mg - Tol:0.025mg
2 x 20mg - Tol:0.030mg
1 x 50mg - Tol:0.040mg
1 x 100mg - Tol:0.050mg
2 x 200mg - Tol:0.060mg
1 x 500mg - Tol:0.080mg
1 x 1g - Tol:0.10mg
2 x 2g - Tol:0.12mg
1 x 5g - Tol:0.15mg
1 x 10g - Tol:0.20mg
2 x 20g - Tol:0.25mg
1 x 50g - Tol:0.30mg
1 x 100g - Tol:0.50mg
Supplied with tweezers, glove and dust brush