Scale Weights and Test Weights

ASTM Scale Calibration Weight Sets

Individual Scale Calibration Weights Adjusted to Meet or Exceed ASTM Class 5-7 Tolerances
ASTM Scale Calibration Weight Sets
ASTM Scale Calibration Weight Sets Features
Troemner stainless steel test weights offer uncertainties of less than 1/4 of the tolerance and are available in cylindrical, slotted and hooked designs in sizes from 1 mg – 30 kg / 0.001 lb – 50 lb.
Available with certificate options traceable to NIST, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.
Available with certificate options traceable to ASTM, including ISO/IEC 17025 accredited certification or traceable certification to aid in meeting SOP and regulatory requirements.
ASTM Scale Calibration Weight Sets Models
Calibration Certificate


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NIST Class
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Weight Set Range










































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Set Capacity


































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Set Total Pieces




























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Protective Case


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Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
200 GN - 0.5 GN
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
50 GN - 0.5 GN
Weight Set Range
(6) 5 lb
Weight Set Range
(6) 5 lb
Weight Set Range
10 lb - 0.001 lb
Weight Set Range
2000 g - 1 g
Weight Set Range
2000 g - 1 g
Weight Set Range
2000 g - 1 mg
Weight Set Range
2000 g - 1 mg
Weight Set Range
5000 g - 1 mg
Weight Set Range
5000 g - 1 mg
Weight Set Range
5 lb - 1/32 oz
Weight Set Range
5 lb - 1/32 oz
Weight Set Range
1 oz to 5 lb
Weight Set Range
0.2 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
0.2 lb - 0.001 lb
Weight Set Range
0.2 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
0.3 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
1 lb - 0.05 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
1 lb - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
1 lb - 1/32 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
1 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2 lb - 0.05 oz
Weight Set Range
10 lb - 0.001 lb
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2 lb - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
500 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
500 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
500 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
1 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
1 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
1000 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
1000 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 0.05 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2000 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2000 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
50 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
50 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5000 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5000 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
100 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
100 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 0.05 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 oz
Weight Set Range
5 lb - 1/32 oz
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
50 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
50 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
50 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
500 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
500 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 1/32 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
100 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
100 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
1000 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
1000 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2000 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2000 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5000 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5000 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2000 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2000 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
500 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
500 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5000 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5000 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
1000 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
1000 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2000 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2000 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 1 GN
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 1 GN
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 1 GN
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5000 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5000 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2000 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2000 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5000 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5000 g - 10 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
(3) 10 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
(3) 5000 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
(3) 5000 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
(3) 5000 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
2000 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2000 g - 1 mg
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
5000 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5000 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
(3) 5 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
(3) 5 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
(6) 5 lb
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
4 oz - 0.05 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
4 oz - 0.05 oz
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
50 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
50 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
50 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
100 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
100 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
100 g - 1 g
Calibration Certificate
No Certificate
NIST Class
F
Weight Set Range
4 oz - 1/32 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
4 oz - 1/32 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
0.2 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
0.2 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
0.3 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
0.3 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
1 lb - 1/32 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
1000 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2 lb - 1/32 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 0.05 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
2 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2000 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 1/32 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
50 g - 10 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5000 g - 1 g
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
100 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.05 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 1/32 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
500 g - 10 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 1/32 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
100 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
1000 g - 10 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2000 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5000 g - 1 g
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2000 g - 10 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
500 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5000 g - 10 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
1000 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2000 g - 1 mg
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5000 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5000 g - 10 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
5 lb - 0.001 lb
Calibration Certificate
Traceable Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
10 lb - 0.001 lb
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
2000 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
5000 g - 1 mg
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
4 oz - 0.05 oz
Calibration Certificate
ISO/IEC 17025 Accredited Certificate
NIST Class
F
Weight Set Range
4 oz - 1/32 oz
ASTM Scale Calibration Weight Sets Product Details
Applications
Used to test commercial weighing devices by weights & measures officials and service technicians. Class 5–7 weights may be used to test most accuracy Class III scales and Class IIIL or IIII scales. Appropriate for weighing applications such as force measuring.
Construction
Scale calibration weights (grip handle, slotted) are Cast Iron. Weight hangers, stem is 303 Stainless Steel, base is Cast Iron or Stainless Steel. Test Weights (cylindrical, slotted, hooked) are 303 Stainless Steel and weights ≤500mg, ≤0.005lb, are Aluminum.
Design Features
Cast iron scale calibration weights ≤50kg, ≤100lb, are grip handle. Weights ≥100kg, ≥200lb, are block design for lifting with hook. Stainless steel test weights ≥1g, ≥0.01lb, are cylindrical. Weights ≤500mg, ≤0.005lb, are flat with one end turned up.
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