Test Weight Sets
Use these test weights to calibrate your scale. Each test weight is marked with its weight.
| Number of Pieces | Includes | Material | Class | Specifications Met | Each | |
| 12 | Test Weights (1 each): 1 g, 5 g, 20 g, 50 g, 200 g, 500 g Test Weights (2 each): 2 g, 10 g, 100 g Plastic Case | Stainless Steel | 7 | ASTM Class 7 Tolerances | 0000000 | 0000000 |
| 13 | Test Weights (1 each): 1 g, 5 g, 20 g, 50 g, 200 g, 500 g, 1,000 g Test Weights (2 each): 2 g, 10 g, 100 g Plastic Case | Stainless Steel | 7 | ASTM Class 7 Tolerances | 0000000 | 000000 |
| 14 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g, 500 g, 1,000 g, 2,000 g Test Weights (2 each): 2 g, 20 g, 200 g Plastic Case | Stainless Steel | 7 | ASTM Class 7 Tolerances | 0000000 | 000000 |
Test Weight Sets with Calibration Certificate
A certificate of calibration traceable to NIST states that these test weight sets have passed a test for accuracy. Each test weight is marked with its weight.
| Number of Pieces | Includes | Material | Class | Specifications Met | Each | |
| 12 | Test Weights (1 each): 1 g, 5 g, 20 g, 50 g, 200 g, 500 g Test Weights (2 each): 2 g, 10 g, 100 g Plastic Case | Stainless Steel | 7 | ASTM Class 7 Tolerances | 0000000 | 0000000 |
| 13 | Test Weights (1 each): 1 g, 5 g, 20 g, 50 g, 200 g, 500 g, 1,000 g Test Weights (2 each): 2 g, 10 g, 100 g Plastic Case | Stainless Steel | 7 | ASTM Class 7 Tolerances | 0000000 | 000000 |
| 14 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g, 500 g, 1,000 g, 2,000 g Test Weights (2 each): 2 g, 20 g, 200 g Plastic Case | Stainless Steel | 7 | ASTM Class 7 Tolerances | 0000000 | 000000 |
Legal-for-Trade Test Weight Sets with Calibration Certificate
Ensure reliable calibration of legal-for-trade scales—these test weight sets come with a certificate of calibration traceable to ASTM that states they’ve passed a test for accuracy. Each test weight is marked with its weight.
| Number of Pieces | Includes | Material | Class | Specifications Met | Each | |
| 11 | Test Weights (1 each): 0.001 lbs., 0.005 lbs., 0.01 lbs., 0.05 lbs., 0.1 lbs. Test Weights (2 each): 0.002 lbs., 0.02 lbs., 0.2 lbs. Jar Leather Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 0000000 |
| 12 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g, 500 g Test Weights (2 each): 2 g, 20 g, 200 g Plastic Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 000000 |
| 13 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g, 500 g, 1,000 g Test Weights (2 each): 2 g, 20 g, 200 g Leather Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 000000 |
| 20 | Test Weights (1 each): 1 mg, 5 mg, 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g Test Weights (2 each): 2 mg, 20 mg, 200 mg, 2 g, 20 g Tweezer Plastic Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 000000 |
Legal-for-Trade Test Weight Sets
Calibrate legal-for-trade scales. Each test weight is marked with its weight.
| Number of Pieces | Includes | Material | Class | Specifications Met | Each | |
| 11 | Test Weights (1 each): 0.001 lbs., 0.005 lbs., 0.01 lbs., 0.05 lbs., 0.1 lbs. Test Weights (2 each): 0.002 lbs., 0.02 lbs., 0.2 lbs. Jar Leather Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 0000000 |
| 12 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g, 500 g Test Weights (2 each): 2 g, 20 g, 200 g Plastic Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 000000 |
| 20 | Test Weights (1 each): 1 mg, 5 mg, 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g Test Weights (2 each): 2 mg, 20 mg, 200 mg, 2 g, 20 g Tweezer Plastic Case | Stainless Steel | 5 | ASTM Class 5 Tolerances | 0000000 | 000000 |
Precision Test Weight Sets with Calibration Certificate
These highly accurate test weight sets for calibrating precision scales come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. Each test weight is marked with its weight.
Class 1 weights are highly accurate and used as a reference standard for calibrating other calibration weights. They are also good for calibration of microbalances and analytical balances.
| Number of Pieces | Includes | Material | Specifications Met | Each | |
Class 1 | |||||
|---|---|---|---|---|---|
| 9 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g Test Weights (2 each): 2 g, 20 g Plastic Case | Stainless Steel | ASTM E617 Class 1 | 0000000 | 000000000 |
| 17 | Test Weights (1 each): 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g, 100 g Test Weights (2 each): 20 mg, 200 mg, 2 g, 20 g Plastic Case | Stainless Steel | ASTM E617 Class 1 | 0000000 | 00000000 |
| 21 | Test Weights (1 each): 1 mg, 5 mg, 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g, 100 g Test Weights (2 each): 2 mg, 20 mg, 200 mg, 2 g, 20 g Plastic Case | Aluminum, Stainless Steel | ASTM E617 Class 1 | 0000000 | 00000000 |
Precision Test Weight Sets
Use these highly accurate test weight sets to calibrate precision scales. Each test weight is marked with its weight.
| Number of Pieces | Includes | Material | Class | Specifications Met | Each | |
| 9 | Test Weights (1 each): 1 g, 5 g, 10 g, 50 g, 100 g Test Weights (2 each): 2 g, 20 g Plastic Case | Stainless Steel | 1 | ASTM E617 Class 1 | 0000000 | 0000000 |
| 17 | Test Weights (1 each): 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g, 100 g Test Weights (2 each): 20 mg, 200 mg, 2 g, 20 g Plastic Case | Stainless Steel | 1 | ASTM E617 Class 1 | 0000000 | 00000000 |
| 21 | Test Weights (1 each): 1 mg, 5 mg, 10 mg, 50 mg, 100 mg, 500 mg, 1 g, 5 g, 10 g, 50 g, 100 g Test Weights (2 each): 2 mg, 20 mg, 200 mg, 2 g, 20 g Plastic Case | Aluminum, Stainless Steel | 1 | ASTM E617 Class 1 | 0000000 | 00000000 |