Calibration Weights  >>  Class 4 Test Weights

Ohaus Class 4 Test Weights
Class 4 Test Weights
Class 4 test weights from ScalesGalore.com are designed for routine calibration, testing, and verification of industrial and commercial weighing equipment where practical accuracy and durability are essential. Commonly used with bench scales, floor scales, shipping scales, and other general-purpose weighing systems, these weights provide a cost-effective solution for maintaining consistent measurement performance in warehouses, manufacturing facilities, agricultural operations, and commercial environments. Manufactured to established quality standards and available in a variety of denominations, Class 4 test weights help support quality control programs, verify scale accuracy, and ensure dependable weighing results for everyday industrial applications.

Top 19 Best Selling Class 4 Test Weights
Ohaus 30391314 Calibration Weight  Class 4  30 g with Certificate
Ohaus 30391314 Calibration Weight Class 4 30 g with Certificate


Price: $187.00

30 g Weight

Ohaus 80850265 Calibration Mass Set, 100g x 1mg  ASTM Class 4 with Cert (292-01/C )
Ohaus 80850265 Calibration Mass Set, 100g x 1mg ASTM Class 4 with Cert (292-01/C )


Price: $2,004.23

100 g x 1 mg Weight Set

Ohaus 80780101 Calibration Mass Set, 100g x 1mg ASTM Class 4 (292-01 )
Ohaus 80780101 Calibration Mass Set, 100g x 1mg ASTM Class 4 (292-01 )


Price: $961.74

100g x 1mg Weight Set

Ohaus 80850264 Calibration Mass Set, 50g x 1mg  ASTM Class 4 with Cert ( 291-01/C )
Ohaus 80850264 Calibration Mass Set, 50g x 1mg ASTM Class 4 with Cert ( 291-01/C )


Price: $1,881.78

50 g x 1 mg Weight Set

Ohaus 80850263 Calibration Mass Set, 500mg x 1mg ASTM Class 4 with Cert (290-00/C )
Ohaus 80850263 Calibration Mass Set, 500mg x 1mg ASTM Class 4 with Cert (290-00/C )


Price: $1,033.56

500 mg x 1 mg Weight Set

Ohaus 80780100 Calibration Mass Set, ASTM Class 4 500mg x 1mg (290-00 )
Ohaus 80780100 Calibration Mass Set, ASTM Class 4 500mg x 1mg (290-00 )


Price: $400.00

500 mg x 1 mg Weight Set

Ohaus 80850297 ASTM Class 4  Calibration Weight, 50 g with Certificate (53054-00/C )
Ohaus 80850297 ASTM Class 4 Calibration Weight, 50 g with Certificate (53054-00/C )


Price: $183.12

50 g Weight

Ohaus 80850286 ASTM Class 4  Calibration Weight, 10 g with Certificate (53014-00/C)
Ohaus 80850286 ASTM Class 4 Calibration Weight, 10 g with Certificate (53014-00/C)


Price: $169.15

10 g Weight

Ohaus 80850296 ASTM Class 4  Calibration Weight, 5 g with Certificate (53053-00/C)
Ohaus 80850296 ASTM Class 4 Calibration Weight, 5 g with Certificate (53053-00/C)


Price: $164.05

5 g Weight

Ohaus 80850291 ASTM Class 4  Calibration Weight, 2 g with Certificate (53023-00/C)
Ohaus 80850291 ASTM Class 4 Calibration Weight, 2 g with Certificate (53023-00/C)


Price: $164.90

2 g Weight

Ohaus 80850285 ASTM Class 4  Calibration Weight, 1 g with Certificate (53013-00/C)
Ohaus 80850285 ASTM Class 4 Calibration Weight, 1 g with Certificate (53013-00/C)


Price: $154.70

1 g Weight

Ohaus 80850295 ASTM Class 4  Calibration Weight, 500 mg with Certificate (53052-00/C)
Ohaus 80850295 ASTM Class 4 Calibration Weight, 500 mg with Certificate (53052-00/C)


Price: $132.60

500 mg Weight

Ohaus 80850290 ASTM Class 4  Calibration Weight, 200 mg with Certificate (53022-00/C)
Ohaus 80850290 ASTM Class 4 Calibration Weight, 200 mg with Certificate (53022-00/C)


Price: $136.85

200 mg Weight

Ohaus 80850284 ASTM Class 4  Calibration Weight, 100 mg with Certificate (53012-00/C)
Ohaus 80850284 ASTM Class 4 Calibration Weight, 100 mg with Certificate (53012-00/C)


Price: $136.85

100 mg Weight

Ohaus 80850289 ASTM Class 4  Calibration Weight, 20 mg with Certificate (53021-00/C )
Ohaus 80850289 ASTM Class 4 Calibration Weight, 20 mg with Certificate (53021-00/C )


Price: $136.85

20 mg Weight

Ohaus 80850283 CASTM Class 4  alibration Weight, 10 mg with Certificate (53011-00/C)
Ohaus 80850283 CASTM Class 4 alibration Weight, 10 mg with Certificate (53011-00/C)


Price: $136.85

10 mg Weight

Ohaus 80850293 ASTM Class 4  Calibration Weight, 5 mg with Certificate (53050-00/C)
Ohaus 80850293 ASTM Class 4 Calibration Weight, 5 mg with Certificate (53050-00/C)


Price: $136.85

5 mg Weight

Ohaus 80850288 ASTM Class 4 Calibration Weight, 2mg with Certificate (53020-00/C)
Ohaus 80850288 ASTM Class 4 Calibration Weight, 2mg with Certificate (53020-00/C)


Price: $136.85

2 mg Weight

Ohaus 80850282 ASTM Class 4 Calibration Weight, 1 mg with Certificate (53010-00/C)
Ohaus 80850282 ASTM Class 4 Calibration Weight, 1 mg with Certificate (53010-00/C)


Price: $136.85

1 mg Weight

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