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Legal-for-Trade Test Weights with Calibration Certificate
 |
To ensure accurate calibration of legal-for-trade scales, these test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. They are marked with their weight.
Wt. | Wt. Tolerance | Dia. | Ht. | Material | Calibration Wt. Class | Specs. Met | Certificate Type | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 0.5 oz. | -0.00009 oz. to 0.00009 oz. | 1/2" | 9/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T73 | 0000000 | |
| 1 oz. | -0.00019 oz. to 0.00019 oz. | 5/8" | 13/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T72 | 000000 | |
| 4 oz. | -0.00081 oz. to 0.00081 oz. | 1" | 1 3/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T39 | 000000 | |
| 8 oz. | -0.00158 oz. to 0.00158 oz. | 1 1/4" | 1 9/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T38 | 000000 | |
| 12 oz. | -0.00246 oz. to 0.00246 oz. | 1 3/8" | 2" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T37 | 000000 | |
| 1 lb. | -0.00015 lb. to 0.00015 lb. | 1 1/2" | 2 3/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T36 | 000000 | |
| 2 lb. | -0.0002 lb. to 0.0002 lb. | 1 7/8" | 2 11/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T35 | 000000 | |
| 3 lb. | -0.0003 lb. to 0.0003 lb. | 2 1/4" | 2 13/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T34 | 000000 | |
| 5 lb. | -0.0005 lb. to 0.0005 lb. | 2 1/2" | 3 3/4" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T32 | 000000 | |
| 10 lb. | -0.00099 lb. to 0.00099 lb. | 3 1/4" | 4 7/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T31 | 000000 | |
| 1 g | -0.0009 g to 0.0009 g | 3/16" | 1/4" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T81 | 000000 | |
| 2 g | -0.0011 g to 0.0011 g | 1/4" | 5/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T82 | 000000 | |
| 5 g | -0.0015 g to 0.0015 g | 3/8" | 3/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T84 | 000000 | |
| 20 g | -0.004 g to 0.004 g | 9/16" | 11/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T86 | 000000 | |
| 50 g | -0.01 g to 0.01 g | 3/4" | 7/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T88 | 000000 | |
| 100 g | -0.02 g to 0.02 g | 1" | 1" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T89 | 000000 | |
| 200 g | -0.04 g to 0.04 g | 1 1/4" | 1 3/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T91 | 000000 | |
| 300 g | -0.06 g to 0.06 g | 1 3/8" | 1 11/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T92 | 000000 | |
| 400 g | -0.07 g to 0.07 g | 1 1/2" | 1 7/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T93 | 000000 | |
| 500 g | -0.07 g to 0.07 g | 1 1/2" | 2 3/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T94 | 000000 | |
| 1 kg | -0.0001 kg to 0.0001 kg | 2" | 2 5/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T96 | 000000 | |
| 2 kg | -0.0002 kg to 0.0002 kg | 2 1/2" | 3 5/16" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T98 | 000000 | |
| 3 kg | -0.0003 kg to 0.0003 kg | 2 11/16" | 4 1/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T74 | 000000 | |
| 5 kg | -0.0005 kg to 0.0005 kg | 3 3/16" | 4 7/8" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1908T75 | 000000 |
Legal-for-Trade Test Weights
|
Accepted by weights and measures authorities, these test weights calibrate legal-for-trade scales used in regulated commercial transactions. They meet ASTM E617 Class 5 accuracy standards. Made of stainless steel, they resist corrosion to maintain accuracy over time. Each weight is marked for easy identification during audits and traceability documentation.
Wt. | Wt. Tolerance | Dia. | Ht. | Material | Calibration Wt. Class | Specs. Met | Each | ||
|---|---|---|---|---|---|---|---|---|---|
| 0.5 oz. | -0.00009 oz. to 0.00009 oz. | 1/2" | 9/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T23 | 000000 | |
| 1 oz. | -0.00019 oz. to 0.00019 oz. | 5/8" | 13/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T22 | 00000 | |
| 4 oz. | -0.00081 oz. to 0.00081 oz. | 1" | 1 3/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T19 | 00000 | |
| 8 oz. | -0.00158 oz. to 0.00158 oz. | 1 1/4" | 1 9/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T18 | 00000 | |
| 12 oz. | -0.00246 oz. to 0.00246 oz. | 1 3/8" | 2" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T17 | 00000 | |
| 1 lb. | -0.00015 lb. to 0.00015 lb. | 1 1/2" | 2 3/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T16 | 00000 | |
| 2 lb. | -0.0002 lb. to 0.0002 lb. | 1 7/8" | 2 11/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T15 | 000000 | |
| 3 lb. | -0.0003 lb. to 0.0003 lb. | 2 1/4" | 2 13/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T14 | 000000 | |
| 5 lb. | -0.0005 lb. to 0.0005 lb. | 2 1/2" | 3 3/4" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T12 | 000000 | |
| 10 lb. | -0.00099 lb. to 0.00099 lb. | 3 1/4" | 4 7/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T11 | 000000 | |
| 1 g | -0.0009 g to 0.0009 g | 3/16" | 1/4" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T41 | 00000 | |
| 2 g | -0.0011 g to 0.0011 g | 1/4" | 5/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T42 | 00000 | |
| 5 g | -0.0015 g to 0.0015 g | 3/8" | 3/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T44 | 00000 | |
| 20 g | -0.004 g to 0.004 g | 9/16" | 11/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T46 | 00000 | |
| 50 g | -0.01 g to 0.01 g | 3/4" | 7/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T48 | 00000 | |
| 100 g | -0.02 g to 0.02 g | 1" | 1" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T49 | 00000 | |
| 200 g | -0.04 g to 0.04 g | 1 1/4" | 1 3/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T51 | 00000 | |
| 300 g | -0.06 g to 0.06 g | 1 3/8" | 1 11/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T52 | 00000 | |
| 400 g | -0.07 g to 0.07 g | 1 1/2" | 1 7/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T53 | 00000 | |
| 500 g | -0.07 g to 0.07 g | 1 1/2" | 2 3/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T54 | 00000 | |
| 1 kg | -0.0001 kg to 0.0001 kg | 2" | 2 5/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T56 | 00000 | |
| 2 kg | -0.0002 kg to 0.0002 kg | 2 1/2" | 3 5/16" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T58 | 000000 | |
| 3 kg | -0.0003 kg to 0.0003 kg | 2 11/16" | 4 1/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T61 | 000000 | |
| 5 kg | -0.0005 kg to 0.0005 kg | 3 3/16" | 4 7/8" | Stainless Steel | 5 | ASTM E617 Class 5 | 1908T65 | 000000 |
Legal-for-Trade Test Weight Sets with Calibration Certificate
 |  |
11 Pieces | 12 Pieces |
 |  |
13 Pieces | 20 Pieces |
No. of Pieces | Includes | Material | Calibration Wt. Class | Specs. Met | Certificate Type | 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 E617 Class 5 | Calibration Certificate Traceable to NIST | 9047T24 | 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 E617 Class 5 | Calibration Certificate Traceable to NIST | 9048T52 | 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 E617 Class 5 | Calibration Certificate Traceable to NIST | 9048T53 | 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 E617 Class 5 | Calibration Certificate Traceable to NIST | 9048T51 | 000000 |
Legal-for-Trade Hanging Test Weights with Calibration Certificate
 |
To ensure reliable calibration of legal-for-trade scales, these test weights come with a certificate of calibration traceable to NIST that states they’ve passed a test for accuracy. The top hook lets you attach them to hanging scales, and the bottom hook lets you connect multiple weights in a series. The bottom hook can also retract into the weight for use with bench-top scales. Weights are marked with their weight.
Wt., g | Wt. Tolerance, g | Dia. | Ht. | Material | Calibration Wt. Class | Specs. Met | Certificate Type | Each | ||
|---|---|---|---|---|---|---|---|---|---|---|
| 50 | -0.01 to 0.01 | 13/16" | 2 1/2" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1914T66 | 0000000 | |
| 100 | -0.02 to 0.02 | 1" | 3" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1914T65 | 000000 | |
| 200 | -0.04 to 0.04 | 1 1/4" | 3 1/4" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1914T64 | 000000 | |
| 500 | -0.07 to 0.07 | 1 3/4" | 4 1/4" | Stainless Steel | 5 | ASTM E617 Class 5 | Calibration Certificate Traceable to NIST | 1914T67 | 000000 |
Legal-for-Trade Test Weight Sets
| | |
11 Pieces | 12 Pieces | 20 Pieces |
No. of Pieces | Includes | Material | Calibration Wt. Class | Specs. 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 E617 Class 5 | 9047T34 | 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 E617 Class 5 | 9048T42 | 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 E617 Class 5 | 9048T41 | 000000 |
Legal-for-Trade Hanging Test Weights
|
Designed for calibrating legal-for-trade scales, these weights have a top hook for attaching to hanging scales and a bottom hook for connecting multiple weights in a series. The bottom hook can also retract into the weight for use with bench-top scales. Weights are marked with their weight.
Wt., g | Wt. Tolerance, g | Dia. | Ht. | Material | Calibration Wt. Class | Specs. Met | Each | ||
|---|---|---|---|---|---|---|---|---|---|
| 50 | -0.01 to 0.01 | 13/16" | 2 1/2" | Stainless Steel | 5 | ASTM E617 Class 5 | 1914T36 | 0000000 | |
| 100 | -0.02 to 0.02 | 1" | 3" | Stainless Steel | 5 | ASTM E617 Class 5 | 1914T35 | 000000 | |
| 200 | -0.04 to 0.04 | 1 1/4" | 3 1/4" | Stainless Steel | 5 | ASTM E617 Class 5 | 1914T34 | 000000 | |
| 500 | -0.07 to 0.07 | 1 3/4" | 4 1/4" | Stainless Steel | 5 | ASTM E617 Class 5 | 1914T37 | 000000 |
