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Calibration Weights

Calibration weights are required in labs as they help ensure that lab balances are giving you accurate readings. However, they are not all made the same. Calibration weights are assigned a class which is based on the accuracy or tolerance of the weight. There are different sets of classes of weights, including ASTM, OIML, and NIST. In addition, there are certifications granted to different weights.

  • Calibration Weight Set, 1kg to 100g (Part#: 45976)

    Rice Lake
    $2,255.00

    Weight Style: Cylinder Nominal Mass: 1kg to 100g Calibration Weight Class: 1 Number of Pieces: 5 Class: 1 Compliance: ASTM Item: Calibratio...

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    $2,255.00

  • Calibration Weight Set, 1kg to 100g (Part#: 45976)

    Rice Lake
    $2,255.00

    Number of Pieces: 5 Compliance: ASTM Weight Style: Cylinder Calibration Weight Class: 1 Calibration Weight Compliance Agency: ASTM Calibrati...

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    $2,255.00

  • Calibration Weight Set, 1kg to 100g (Part#: 45976)

    Rice Lake
    $2,255.00

    Calibration Certificate: NVLAP - Accredited Finish: polished Measurement Type: Metric Item - Calibration Weights: Calibration Weight Kit Mate...

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    $2,255.00

  • Calibration Weight Set, 1kg-100g, SS (Part#: 45977)

    Rice Lake
    $2,195.00

    Nominal Mass: 1kg to 100g Weight Style: Cylinder Includes: Case, Glove, Tweezer Finish: polished Material: Stainless Steel Item - Calibratio...

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    $2,195.00

  • Calibration Weight Set, 1kg to 100g (Part#: 45977)

    Rice Lake
    $2,195.00

    Number of Pieces: 5 Class: 2 Nominal Mass: 1kg to 100g Calibration Certificate: Non-Accredited Finish: polished Item: Calibration Weight Kit...

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    $2,195.00

  • Calibration Weight Set, 1kg to 100g (Part#: 45977)

    Rice Lake
    $2,195.00

    Calibration Weight Material: Stainless Steel Calibration Weight Style: Cylinder Includes: Case, Glove, Tweezer Weight Style: Cylinder Class: ...

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    $2,195.00

  • Calibration Weight Set, 1kg to 100g (Part#: 45979)

    Rice Lake
    $1,910.00

    Includes: Case, Glove, Tweezer Calibration Weight Compliance Agency: ASTM Material: Stainless Steel Compliance: ASTM Item - Calibration Weigh...

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    $1,910.00

  • Calibration Weight Set, 1kg to 100g (Part#: 45979)

    Rice Lake
    $1,910.00

    Calibration Weight Class: 4 Calibration Weight Style: Cylinder Nominal Mass: 1kg to 100g Calibration Weight Material: Stainless Steel Item - ...

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    $1,910.00

  • Calibration Weight, 250kg, Painted (Part#:12782)

    Rice Lake
    $1,680.00

    Calibration Weight Style: Grip Handle Overall Width: 12.5 in Calibration Tolerance: 25.0 g Weight Style: Grip Handle Overall Length: 11.5 in ...

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    $1,680.00

  • Calibration Weight, 250kg, Painted (Part#: 12782)

    Rice Lake
    $1,680.00

    Calibration Weight Class: 6 Class: F Number of Pieces: 1 Calibration Tolerance: 25.0 g Item: Calibration Weight Compliance: NIST Nominal Ma...

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    $1,680.00

  • Calibration Weight, 500 lb. Nominal Mass (Part #12844)

    Rice Lake
    $1,650.00

    Finish: Painted Calibration Weight Compliance Agency: NIST Calibration Weight Style: Grip Handle Compliance: NIST Weight Style: Grip Handle ...

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    $1,650.00

  • Calibration Weight Kit, SS, 10kg, ScrewKnob (Part#: 82717)

    Rice Lake
    $1,565.00

    Material: Stainless Steel Calibration Weight Compliance Agency: ASTM Item - Calibration Weights: Calibration Weight Finish: polished Item: Ca...

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    $1,565.00

  • Calibration Weight, 250 lb., Painted (Part#: 12892)

    Rice Lake
    $1,510.00

    Overall Width: 9.75 in Item: Calibration Weight Calibration Weight Material: Cast Iron Weight Style: Grip Handle Overall Length: 9.75 in Cal...

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    $1,510.00

  • Calibration Weight, 250 lb., Painted (Part#: 12892)

    Rice Lake
    $1,510.00

    Overall Width: 9.75 in Calibration Tolerance: 11.4 g Calibration Weight Compliance Agency: ASTM Overall Height: 12.0 in Nominal Mass: 250 lb ...

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    $1,510.00

  • Calibration Weight, 20kg, Polished (Part#: 12993)

    Rice Lake
    $1,445.00

    Item - Calibration Weights: Calibration Weight Item: Calibration Weight Calibration Weight Class: 1 Calibration Tolerance: 50.0 mg Calibratio...

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    $1,445.00

  • Calibration Weight, 100kg, Painted (Part#:12817)

    Rice Lake
    $1,329.00

    Overall Height: 11.0 in Calibration Weight Material: Cast Iron Item: Calibration Weight Item - Calibration Weights: Calibration Weight Overal...

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    $1,329.00

  • Calibration Weight, 25kg, Satin (Part#: 13319)

    Rice Lake
    $1,185.00

    Nominal Mass: 25 kg Calibration Weight Class: 4 Overall Length: 5.98 in Finish: Satin Overall Height: 6.85 in Calibration Weight Style: Grip...

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    $1,185.00

  • Calibration Weight Kit, SS, 5kg, Screw Knob (Part#: 82634)

    Rice Lake
    $1,100.00

    Overall Height: 5.0 in Calibration Tolerance: 25.0 mg Item: Calibration Weight Kit Includes: Case, Glove Material: Stainless Steel Calibrati...

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    $1,100.00

  • Calibration Weight Kit, SS, 5kg, Screw Knob (Part#: 82718)

    Rice Lake
    $1,080.00

    Overall Height: 5.0 in Weight Style: Cylinder Nominal Mass: 5 kg Calibration Tolerance: 100 mg Number of Pieces: 1 Item: Calibration Weight ...

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    $1,080.00

  • Calibration Weight Set, SS, 100g-1mg, Leaf (Part#: 12457)

    Rice Lake
    $1,065.00

    Number of Pieces: 21 Measurement Type: Metric Item - Calibration Weights: Calibration Weight Kit Calibration Weight Class: 1 Item: Calibratio...

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    $1,065.00

  • Calibration Weight Set, 5 lb. to 1/32 oz. (Part#: 12579)

    Rice Lake
    $1,045.00

    Calibration Weight Material: Stainless Steel Item - Calibration Weights: Calibration Weight Kit Number of Pieces: 20 Material: Stainless Steel...

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    $1,045.00

  • Calibration Weight Set, SS (Part#: 11901)

    Rice Lake
    $930.00

    Includes: Case, Glove, Tweezer Class: 2 Calibration Weight Compliance Agency: ASTM Number of Pieces: 4 Item - Calibration Weights: Calibratio...

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    $930.00

  • Calibration Weight Set, Metric, 2000g-1mg (Part#: 12534)

    Rice Lake
    $917.00

    Item: Calibration Weight Kit Calibration Weight Style: Cylinder Material: Stainless Steel Includes: Case, Tweezers, (5) 2kg, (5) 500g, (2) 200...

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    $917.00

  • Calibration Weight Set, 50 to 10g (Part#: 12455)

    Rice Lake
    $865.00

    Calibration Weight Style: Cylinder and Leaf Number of Pieces: 16 Includes: Case, Glove, Tweezer Item: Calibration Weight Kit Class: 1 Calibr...

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    $865.00

  • Calibration Weight, Grip Handle, 50 lb. (Part#: 12677)

    Rice Lake
    $850.00

    Calibration Weight Class: 5 Calibration Certificate: No Certificate Calibration Weight Style: Grip Handle Calibration Weight Material: Stainle...

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    $850.00

  • Calibration Weight, 50 lb, Stainless Steel (Part#: 12677)

    Rice Lake
    $850.00

    Item - Calibration Weights: Calibration Weight Measurement Type: Avoirdupois Finish: Satin Calibration Weight Material: Stainless Steel Weigh...

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    $850.00

  • Calibration Weight Set, SS, 100g to 1mg (Part#: 12164)

    Rice Lake
    $800.00

    Material: Stainless Steel Calibration Weight Style: Cylinder and Leaf Finish: polished Number of Pieces: 21 Class: 4 Item: Calibration Weigh...

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    $800.00

  • Calibration Weight, Grip Handle, 20kg (Part#: 12569)

    Rice Lake
    $780.00

    Calibration Weight Material: Stainless Steel Weight Style: Grip Handle Calibration Certificate: No Certificate Overall Length: 5.975 in Item:...

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    $780.00

  • Calibration Weight, 20kg, Stainless Steel (Part#: 12569)

    Rice Lake
    $780.00

    Calibration Weight Material: Stainless Steel Calibration Certificate: Traceable - Accredited Item - Calibration Weights: Calibration Weight Me...

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    $780.00

  • Calibration Weight Set, 100g-1g, SS, Polish (Part#: 11913)

    Rice Lake
    $680.00

    Material: Stainless Steel Includes: Case, Glove, Tweezer Number of Pieces: 9 Measurement Type: Metric Finish: polished Calibration Certifica...

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    $680.00

  • Calibration Weight Set, 100g to 1g (Part#: 12461)

    Rice Lake
    $680.00

    Material: Stainless Steel Calibration Certificate: Certificate of Accuracy Calibration Weight Compliance Agency: ASTM Measurement Type: Metric...

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    $680.00

  • Calibration Weight Set, 100g-1g, SS, Polish (Part#: 11913)

    Rice Lake
    $680.00

    Calibration Weight Style: Cylinder Number of Pieces: 9 Compliance: ASTM Item - Calibration Weights: Calibration Weight Kit Finish: polished ...

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    $680.00

  • Calibration Weight Kit, 2kg, SS (Part#: 82720)

    Rice Lake
    $635.00

    Weight Style: Cylinder Item: Calibration Weight Kit Overall Length: 2.72 in Calibration Weight Style: Cylinder Calibration Weight Compliance ...

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    $635.00

  • Calibration Weight Set, 2kg, SS (Part#: 82720)

    Rice Lake
    $635.00

    Weight Style: Cylinder Overall Length: 2.72 in Material: Stainless Steel Item: Calibration Weight Kit Class: 4 Compliance: ASTM Calibration...

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    $635.00

  • Calibration Weight Set, 50g to 10mg (Part#: 12135)

    Rice Lake
    $605.00

    Calibration Certificate: Certificate of Accuracy Finish: polished Measurement Type: Metric Calibration Weight Material: Stainless Steel Calib...

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    $605.00

  • Calibration Weight Set, SS, 50g to 10mg (Part#: 12135)

    Rice Lake
    $605.00

    Calibration Weight Compliance Agency: ASTM Includes: Case, Glove, Tweezer Calibration Certificate: Traceable - Accredited Item - Calibration W...

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    $605.00

  • Calibration Weight Set, 500 to 1mg (Part#: 12445)

    Rice Lake
    $578.00

    Number of Pieces: 12 Finish: polished Material: Stainless Steel Compliance: ASTM Calibration Weight Compliance Agency: ASTM Includes: Case, ...

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    $578.00

  • Calibration Weight, 50kg, Painted (Part#: 12803)

    Rice Lake
    $577.00

    Item: Calibration Weight Calibration Weight Material: Cast Iron Calibration Weight Class: 6 Calibration Certificate: No Certificate Item - Ca...

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    $577.00

  • Calibration Weight, 50kg, Painted (Part#: 12803)

    Rice Lake
    $577.00

    Item - Calibration Weights: Calibration Weight Weight Style: Grip Handle Calibration Weight Material: Cast Iron Material: Cast iron Overall H...

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    $577.00

  • Calibration Weight, 100 lb. Nominal Mass (Part#: 12862)

    Rice Lake
    $577.00

    Calibration Weight Material: Cast Iron Calibration Weight Style: Grip Handle Nominal Mass: 100 lb Calibration Weight Class: 6 Calibration Cer...

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    $577.00

  • Calibration Weight Set, SS, 100g to 1g (Part#: 12191)

    Rice Lake
    $565.00

    Calibration Weight Compliance Agency: ASTM Number of Pieces: 9 Calibration Certificate: Certificate of Accuracy Material: Stainless Steel Cal...

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    $565.00

  • Calibration Weight Set, 100 to 1g (Part#: 12191)

    Rice Lake
    $565.00

    Class: 4 Material: Stainless Steel Finish: polished Calibration Weight Class: 4 Calibration Certificate: Traceable - Accredited Compliance: ...

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    $565.00

  • Calibration Weight, Grip Handle, 10kg (Part#: 12567)

    Rice Lake
    $550.00

    Overall Length: 4.975 in Class: F Item - Calibration Weights: Calibration Weight Calibration Weight Compliance Agency: ASTM Calibration Weigh...

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    $550.00

  • Calibration Weight, Grip Handle, 25 lb. (Part#: 12675)

    Rice Lake
    $540.00

    Calibration Weight Material: Stainless Steel Class: F Calibration Certificate: No Certificate Overall Length: 4.975 in Calibration Tolerance:...

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    $540.00

  • Calibration Weight, 20 lb., SS (Part#: 12895)

    Rice Lake
    $540.00

    Compliance: ASTM Calibration Weight Class: 6 Calibration Tolerance: 910 mg Calibration Weight Compliance Agency: ASTM Item: Calibration Weigh...

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    $540.00

  • Calibration Weight, 25 lb, Stainless Steel (Part#: 12675)

    Rice Lake
    $540.00

    Calibration Tolerance: 1.10 g Overall Height: 5.745" Finish: Satin Calibration Weight Class: 5 Number of Pieces: 1 Calibration Weight Materi...

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    $540.00

  • Calibration Weight, 20 lb., Satin (Part#: 12895)

    Rice Lake
    $540.00

    Item: Calibration Weight Calibration Certificate: Traceable - Accredited Item - Calibration Weights: Calibration Weight Overall Length: 0.187 ...

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    $540.00

  • Calibration Weight Set, 50g-1g, SS, Polish (Part#: 11890)

    Rice Lake
    $540.00

    Calibration Weight Material: Stainless Steel Measurement Type: Metric Item - Calibration Weights: Calibration Weight Kit Includes: Case, Glove...

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    $540.00
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