Legal-for-Trade Grip-Handle Test Weights
Designed for calibrating legal-for-trade scales, these weights have a handle for easy carrying. All are marked with their weight.
| Wt. | Tolerance | Lg. | Wd. | Ht. | Material | Class | Specifications Met | Each | |
| 10 kg | -0.001 kg to 0.001 kg | 4 1/2" | 6" | 5" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 0000000 |
| 20 kg | -0.002 kg to 0.002 kg | 5 5/8" | 7 5/8" | 5 15/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 25 kg | -0.0025 kg to 0.0025 kg | 5 1/2" | 7 11/16" | 7 1/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 20 lbs. | -0.002 lbs. to 0.002 lbs. | 4 1/2" | 5 3/4" | 5 1/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 25 lbs. | -0.002 lbs. to 0.002 lbs. | 4 1/2" | 6 1/2" | 4 15/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 50 lbs. | -0.005 lbs. to 0.005 lbs. | 5 1/2" | 7 15/16" | 6 9/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 100 lbs. | -0.01 lbs. to 0.01 lbs. | 7" | 9 1/8" | 7 7/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 500 lbs. | -0.05 lbs. to 0.05 lbs. | 12" | 11 1/2" | 15 3/4" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 00000000 |
Legal-for-Trade Grip-Handle Test Weights with Calibration Certificate
To confirm accurate calibration of legal-for-trade scales, these test weights come with a certificate of calibration traceable to ASTM that states they’ve passed a test for accuracy. They have a handle for easy carrying and are used to calibrate legal-for-trade scales. All are marked with their weight.
| Wt. | Tolerance | Lg. | Wd. | Ht. | Material | Class | Specifications Met | Each | |
| 10 kg | -0.001 kg to 0.001 kg | 4 1/2" | 6" | 5" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 0000000 |
| 20 kg | -0.002 kg to 0.002 kg | 5 5/8" | 7 5/8" | 5 15/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 25 kg | -0.0025 kg to 0.0025 kg | 5 1/2" | 7 11/16" | 7 1/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 5 lbs. | -0.0005 lbs. to 0.0005 lbs. | 3 7/8" | 2 3/8" | 3 1/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 00000000 | 000000 |
| 10 lbs. | -0.0009 lbs. to 0.0009 lbs. | 5 3/8" | 3 7/8" | 3 9/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 00000000 | 000000 |
| 20 lbs. | -0.002 lbs. to 0.002 lbs. | 4 1/2" | 5 3/4" | 5 1/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 25 lbs. | -0.002 lbs. to 0.002 lbs. | 4 1/2" | 6 1/2" | 4 15/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 50 lbs. | -0.005 lbs. to 0.005 lbs. | 5 1/2" | 7 15/16" | 6 9/16" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 100 lbs. | -0.01 lbs. to 0.01 lbs. | 7" | 9 1/8" | 7 7/8" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 000000 |
| 500 lbs. | -0.05 lbs. to 0.05 lbs. | 12" | 11 1/2" | 15 3/4" | Cast Iron | 6 | ASTM Class 6 Tolerances | 0000000 | 00000000 |
Grip-Handle Test Weights
A handle makes it easy to move these test weights. They are marked with their weight.
Grip-Handle Test Weights with Calibration Certificate
A certificate of calibration traceable to NIST states that these weights have passed a test for accuracy. They have a handle for easy carrying and are used to calibrate scales. All are marked with their weight.