Class 1 Test Weights

Class 1 test weights from ScalesGalore.com are designed to provide exceptional accuracy and reliability for the calibration, testing, and verification of precision balances, analytical balances, and laboratory weighing equipment. Manufactured to strict metrological standards and tight tolerances, these weights are commonly used in calibration laboratories, research facilities, pharmaceutical environments, quality control departments, and other applications requiring highly accurate mass measurement. Available in a variety of denominations and constructed from durable, high-quality materials for long-term stability, Class 1 test weights help ensure measurement traceability, maintain weighing accuracy, and support compliance with rigorous calibration and quality assurance requirements.

Class 1 Test Weights

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Manufacturer

Adam Equipment 10 AND Weighing 32 Mettler Toledo 94 Ohaus 69 Rice Lake 905 Sartorius 85 Troemner 593

Individual Weights

Individual Weights

Class 1 test weights from ScalesGalore.com are designed to provide exceptional accuracy and reliabil

Weight Sets

Weight Sets

Class 1 weight sets from ScalesGalore.com are designed to provide highly accurate and reliable mass

Top Sellers

Mettler Toledo® 11123478 ASTM Class 1 Calibration Weight With Certification - 1 g

Mettler Toledo® 11123478 ASTM Class 1 Calibration Weight With Certification - 1 g

Model #: 11123478

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Mettler Toledo® 11123480 ASTM Class 1 Calibration Weight With Certification - 5 g

Mettler Toledo® 11123480 ASTM Class 1 Calibration Weight With Certification - 5 g

Model #: 11123480

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Troemner 7016-1W (80781144) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP , 200 g

Troemner 7016-1W (80781144) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP , 200 g

Model #: 7016-1W

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Troemner 8122W (30391531) Cylindrical with groove Metric Class 1 with NVLAP Cert - 3 kg

Troemner 8122W (30391531) Cylindrical with groove Metric Class 1 with NVLAP Cert - 3 kg

Model #: 8122W

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Rice Lake, 36076 ASTM Class 1 Metric Wire Weight Kits, 0.5mg

Rice Lake, 36076 ASTM Class 1 Metric Wire Weight Kits, 0.5mg

Model #: 36076

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Rice Lake Class 1 ASTM Metric Electronic Balance Cal. Wts 1000g

Rice Lake Class 1 ASTM Metric Electronic Balance Cal. Wts 1000g

Model #: 12972

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Mettler Toledo 11123100 ASTM Class 1 CarePac Calibration Weight Set With Certification - 200 g and 20 g

Mettler Toledo 11123100 ASTM Class 1 CarePac Calibration Weight Set With Certification - 200 g and 20 g

Model #: 11123100

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Mettler Toledo 11123102 ASTM Class 1 CarePac Calibration Weight Set With Certification - 5 g and 100 g

Mettler Toledo 11123102 ASTM Class 1 CarePac Calibration Weight Set With Certification - 5 g and 100 g

Model #: 11123102

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Rice Lake Class 1 ASTM Metric Electronic Balance Cal. Wts 200g

Rice Lake Class 1 ASTM Metric Electronic Balance Cal. Wts 200g

Model #: 12949

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Rice Lake Class 1 ASTM Metric Electronic Balance Cal. Wts 20g

Rice Lake Class 1 ASTM Metric Electronic Balance Cal. Wts 20g

Model #: 12961

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Rice Lake, 11840 ASTM Class 1 Metric Density 7.95 Leaf Individual Weight, 2mg

Rice Lake, 11840 ASTM Class 1 Metric Density 7.95 Leaf Individual Weight, 2mg

Model #: 11840

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Rice Lake, 11856 ASTM Class 1 Density 7.95 Individual Calibration Weight, 3g

Rice Lake, 11856 ASTM Class 1 Density 7.95 Individual Calibration Weight, 3g

Model #: 11856

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More Popular Class 1 Test Weightss

Rice Lake, ASTM Metric Class 1 SST Polished Density 7.84 Elec Bal Cal Wts Weight Kit 3kg

Rice Lake, ASTM Metric Class 1 SST Polished Density 7.84 Elec Bal Cal Wts Weight Kit 3kg

Model #: 12954

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Rice Lake, ASTM Metric Class 1 SST Polished Density 7.84 Elec Bal Cal Wts Weight Kit 50g

Rice Lake, ASTM Metric Class 1 SST Polished Density 7.84 Elec Bal Cal Wts Weight Kit 50g

Model #: 12964

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Troemner 7011-1W (30391452) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP , 3 kg

Troemner 7011-1W (30391452) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP , 3 kg

Model #: 7011-1W

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Troemner 7014-1W (30391449) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP , 500 g

Troemner 7014-1W (30391449) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP , 500 g

Model #: 7014-1W

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Troemner 7021W-1 (80781134) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP, 10 g

Troemner 7021W-1 (80781134) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP, 10 g

Model #: 7021-1W

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Troemner 7030-1 (80781115) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 , 50mg

Troemner 7030-1 (80781115) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 , 50mg

Model #: 7030-1

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Troemner 7036-1W (80781104) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP 2mg

Troemner 7036-1W (80781104) Alloy 8 Metric Stainless Steel ANSI/ASTM E617 Class 1 W/NVLAP 2mg

Model #: 7036-1W

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Troemner 8144W (80850268) Straight cylinder Metric Class 1 with NVLAP Cert - 100 g

Troemner 8144W (80850268) Straight cylinder Metric Class 1 with NVLAP Cert - 100 g

Model #: 8144W

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Troemner 8152 (80780028) Straight cylinder Metric Class 1 - 50 g

Troemner 8152 (80780028) Straight cylinder Metric Class 1 - 50 g

Model #: 8152

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