Skip to content

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, 5 lb. to 1/32 oz. (Part#: 12615)

    Rice Lake
    $510.00

    Item - Calibration Weights: Calibration Weight Kit Includes: Case, 5lb, (2) 2 lb, 1lb, 8 oz, 4 oz, 2 oz, 1 oz, 1/2 oz, 1/4 oz, 1/8 oz, 1/16 oz a...

    View full details
    $510.00

  • Calibration Weight, Grip Handle, 20 lb. (Part#:12674)

    Rice Lake
    $500.00

    Calibration Tolerance: 910 mg Calibration Weight Material: Stainless Steel Nominal Mass: 20 lb Number of Pieces: 1 Calibration Certificate: N...

    View full details
    $500.00

  • Calibration Weight, 20 lb, Stainless Steel (Part#: 12674)

    Rice Lake
    $500.00

    Item: Calibration Weight Calibration Weight Compliance Agency: NIST Measurement Type: Avoirdupois Weight Style: Grip Handle Calibration Certi...

    View full details
    $500.00

  • Calibration Weight Set, 500 to 1mg (Part#: 11838)

    Rice Lake
    $500.00

    Calibration Weight Style: Leaf Number of Pieces: 12 Weight Style: Leaf Calibration Weight Compliance Agency: ASTM Calibration Weight Material...

    View full details
    $500.00

  • Calibration Weight Set, 500 to 1mg (Part#: 11838)

    Rice Lake
    $500.00

    Material: Stainless Steel Finish: polished Item - Calibration Weights: Calibration Weight Kit Calibration Weight Style: Leaf Class: 2 Nomina...

    View full details
    $500.00

  • Calibration Weight Kit, SS, 5kg, Screw Knob (Part#: 13282)

    Rice Lake
    $490.00

    Calibration Tolerance: 100 mg Calibration Weight Compliance Agency: ASTM Class: 4 Finish: Satin Item: Calibration Weight Kit Overall Length:...

    View full details
    $490.00

  • Calibration Weight Set, 50g-1g, SS, Polish (Part#: 12150)

    Rice Lake
    $435.00

    Item - Calibration Weights: Calibration Weight Kit Calibration Certificate: Certificate of Accuracy Calibration Weight Material: Stainless Stee...

    View full details
    $435.00

  • Calibration Weight Set, 50g-1g, SS, Polish (Part#: 12150)

    Rice Lake
    $435.00

    Item: Calibration Weight Kit Measurement Type: Metric Calibration Weight Style: Cylinder Compliance: ASTM Weight Style: Cylinder Nominal Mas...

    View full details
    $435.00

  • Calibration Weight, Grip Handle, 5kg (Part#:12564)

    Rice Lake
    $297.00

    Finish: Satin Nominal Mass: 5 kg Calibration Weight Class: 5 Material: Stainless Steel Item: Calibration Weight Class: F Measurement Type: ...

    View full details
    $297.00

  • Calibration Weight, 5kg, Stainless Steel (Part#: 12564)

    Rice Lake
    $297.00

    Calibration Tolerance: 500 mg Number of Pieces: 1 Class: F Nominal Mass: 5 kg Calibration Certificate: Accredited Item - Calibration Weights...

    View full details
    $297.00

  • Calibration Weight, 5kg, Stainless Steel (Part#: 12735)

    Rice Lake
    $275.00

    Number of Pieces: 1 Measurement Type: Metric Overall Length: 0.187 in Material: Stainless Steel Calibration Weight Compliance Agency: ASTM N...

    View full details
    $275.00

  • Calibration Weight, 5kg, Satin (Part#:12735)

    Rice Lake
    $275.00

    Compliance: ASTM Calibration Weight Material: Stainless Steel Calibration Weight Class: 6 Finish: Satin Calibration Weight Compliance Agency:...

    View full details
    $275.00

  • Calibration Weight, 10 lb., SS (Part#: 12896)

    Rice Lake
    $270.00

    Class: 6 Measurement Type: Avoirdupois Material: Stainless Steel Overall Height: 6.23 in Overall Length: 0.187 in Nominal Mass: 10 lb Calib...

    View full details
    $270.00

  • Calibration Weight, 10 lb., Satin (Part#: 12896)

    Rice Lake
    $270.00

    Number of Pieces: 1 Compliance: ASTM Class: 6 Weight Style: Hook Calibration Tolerance: 450 mg Calibration Weight Class: 6 Overall Length: ...

    View full details
    $270.00

  • Calibration Weight Set, Polished, 500g (Part#: 82596)

    Rice Lake
    $217.00

    Measurement Type: Metric Calibration Weight Material: Stainless Steel Overall Height: 2.297 in Calibration Tolerance: 0.034 mg Item: Calibrat...

    View full details
    $217.00

  • Calibration Weight Kit, SS, 500g, ScrewKnob (Part#: 82638)

    Rice Lake
    $217.00

    Measurement Type: Metric Finish: polished Overall Height: 2.297 in Calibration Tolerance: 2.5 mg Number of Pieces: 1 Includes: Case, Glove ...

    View full details
    $217.00

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

    Rice Lake
    $206.00

    Finish: polished Material: Stainless Steel Nominal Mass: 2 kg Class: 1 Number of Pieces: 1 Measurement Type: Metric Item: Calibration Weigh...

    View full details
    $206.00

  • Calibration Weight, 2kg, Stainless Steel (Part#: 12739)

    Rice Lake
    $195.00

    Calibration Certificate: No Certificate Calibration Weight Class: 6 Overall Length: 0.187 in Calibration Weight Style: Hook Overall Height: 5...

    View full details
    $195.00

  • Calibration Weight, 2kg, Satin (Part#: 12739)

    Rice Lake
    $195.00

    Class: 6 Calibration Weight Class: 6 Compliance: ASTM Calibration Weight Compliance Agency: ASTM Nominal Mass: 2 kg Overall Length: 0.187 in...

    View full details
    $195.00

  • Calibration Weight, 5 lb., Stainless Steel (Part#: 12897)

    Rice Lake
    $185.00

    Calibration Weight Style: Hook Class: 6 Item: Calibration Weight Overall Height: 6.14 in Calibration Weight Class: 6 Calibration Weight Comp...

    View full details
    $185.00

  • Calibration Weight, 5 lb., Satin (Part#: 12897)

    Rice Lake
    $185.00

    Item - Calibration Weights: Calibration Weight Calibration Weight Class: 6 Number of Pieces: 1 Calibration Tolerance: 230 mg Item: Calibratio...

    View full details
    $185.00

  • Calibration Weight Set, 1000g, Polished (Part#:12971)

    Rice Lake
    $169.00

    Class: 1 Calibration Weight Material: Stainless Steel Includes: Case, Glove Weight Style: Cylinder Overall Height: 2.685 in Calibration Weig...

    View full details
    $169.00

  • Calibration Weight, 25kg Nominal Mass (Part#:12775)

    Rice Lake
    $160.00

    Calibration Weight Material: Cast Iron Nominal Mass: 25kg Calibration Weight Style: Grip Handle Item: Calibration Weight Calibration Weight C...

    View full details
    $160.00

  • Calibration Weight, 25kg Nominal Mass (Part#:12775)

    Rice Lake
    $160.00

    Item - Calibration Weights: Calibration Weight Item: Calibration Weight Calibration Certificate: Accredited Calibration Weight Style: Grip Han...

    View full details
    $160.00

  • Calibration Weight Kit, SS, 200g, ScrewKnob (Part#: 82598)

    Rice Lake
    $159.00

    Compliance: ASTM Overall Length: 1.24 in Weight Style: Cylinder Number of Pieces: 1 Item: Calibration Weight Kit Calibration Certificate: NV...

    View full details
    $159.00

  • Calibration Weight Kit, 200g, SS (Part#: 82640)

    Rice Lake
    $154.00

    Material: Stainless Steel Calibration Weight Compliance Agency: ASTM Calibration Tolerance: 1.0 mg Calibration Weight Class: 2 Calibration We...

    View full details
    $154.00

  • Calibration Weight Set, 200g, Polished (Part#: 82640)

    Rice Lake
    $154.00

    Item: Calibration Weight Calibration Weight Compliance Agency: ASTM Material: Stainless Steel Nominal Mass: 200 g Overall Height: 1.886 in C...

    View full details
    $154.00

  • Calibration Weight Kit, SS, 200g, ScrewKnob (Part#: 82640)

    Rice Lake
    $154.00

    Weight Style: Cylinder Calibration Tolerance: 1.0 mg Item: Calibration Weight Kit Finish: polished Material: Stainless Steel Calibration Wei...

    View full details
    $154.00

  • Calibration Weight Kit, SS, 500g, ScrewKnob (Part#: 12950)

    Rice Lake
    $140.00

    Weight Style: Cylinder Item: Calibration Weight Kit Overall Length: 1.61 in Measurement Type: Metric Nominal Mass: 500 g Includes: Case, Glo...

    View full details
    $140.00

  • Calibration Weight, 50 lb., Painted (Part#: 12839)

    Rice Lake
    $137.00

    Weight Style: Grip Handle Calibration Tolerance: 2.30 g Class: F Calibration Weight Style: Grip Handle Calibration Weight Material: Cast Iron...

    View full details
    $137.00

  • Calibration Weight, 20kg Nominal Mass (Part#: 12771)

    Rice Lake
    $134.00

    Nominal Mass: 20 kg Item - Calibration Weights: Calibration Weight Calibration Weight Style: Grip Handle Item: Calibration Weight Calibration...

    View full details
    $134.00

  • Calibration Weight, SS, 2kg, Cylinder (SPart#: 12515)

    Rice Lake
    $132.00

    Item: Calibration Weight Overall Length: 2.605" Compliance: NIST Nominal Mass: 2 kg Item - Calibration Weights: Calibration Weight Class: F ...

    View full details
    $132.00

  • Calibration Weight, 10kg Nominal Mass (Part#: 12767)

    Rice Lake
    $129.00

    Item - Calibration Weights: Calibration Weight Nominal Mass: 10 kg Calibration Weight Class: 6 Calibration Weight Style: Grip Handle Item: Ca...

    View full details
    $129.00

  • Calibration Weight, 10kg, Painted (Part#: 12767)

    Rice Lake
    $129.00

    Material: Cast iron Item: Calibration Weight Calibration Certificate: Accredited Compliance: NIST Overall Length: 6.000" Weight Style: Grip ...

    View full details
    $129.00

  • Calibration Weight Set, 500g, Satin (Part#: 13274)

    Rice Lake
    $123.00

    Calibration Weight Style: Cylinder Weight Style: Cylinder Finish: Satin Compliance: ASTM Material: Stainless Steel Includes: Case, Glove Ca...

    View full details
    $123.00

  • Calibration Weight Set, 200g, Polished (Part#: 12948)

    Rice Lake
    $118.00

    Compliance: ASTM Calibration Weight Style: Cylinder Overall Height: 1.629 in Item: Calibration Weight Kit Calibration Certificate: NVLAP - Ac...

    View full details
    $118.00

  • Calibration Weight Set, 100g, Polished (Part#: 82641)

    Rice Lake
    $113.00

    Measurement Type: Metric Calibration Tolerance: 0.5 mg Overall Length: 0.995 in Finish: polished Calibration Certificate: Certificate of Accu...

    View full details
    $113.00

  • Calibration Weight Kit, 100g, Polished (Part#: 82599)

    Rice Lake
    $113.00

    Calibration Weight Material: Stainless Steel Class: 2 Material: Stainless Steel Calibration Certificate: Non-Accredited Calibration Weight Co...

    View full details
    $113.00

  • Calibration Weight Kit, 100g, SS (Part#: 82599)

    Rice Lake
    $113.00

    Weight Style: Cylinder Measurement Type: Metric Number of Pieces: 1 Overall Height: 1.308 in Compliance: ASTM Calibration Certificate: NVLAP...

    View full details
    $113.00

  • Calibration Weight Kit, SS, 100g, ScrewKnob (Part#: 82641 )

    Rice Lake
    $113.00

    Class: 2 Nominal Mass: 100 g Weight Style: Cylinder Material: Stainless Steel Compliance: ASTM Measurement Type: Metric Includes: Case, Glo...

    View full details
    $113.00

  • Calibration Weight, 1kg, Stainless Steel (Part#: 12744)

    Rice Lake
    $108.00

    Calibration Weight Compliance Agency: ASTM Overall Length: 0.187 in Class: 6 Measurement Type: Metric Number of Pieces: 1 Item - Calibration...

    View full details
    $108.00

  • Calibration Weight, 2 lb., Stainless Steel (Part#: 12898)

    Rice Lake
    $108.00

    Item: Calibration Weight Compliance: ASTM Class: 6 Item - Calibration Weights: Calibration Weight Overall Height: 4.72 in Material: Stainles...

    View full details
    $108.00

  • Calibration Weight Kit, 50g, SS (Part#: 82600)

    Rice Lake
    $108.00

    Material: Stainless Steel Calibration Certificate: NVLAP - Accredited Calibration Weight Material: Stainless Steel Item: Calibration Weight Ki...

    View full details
    $108.00

  • Calibration Weight, 2 lb., Satin (Part#: 12898)

    Rice Lake
    $108.00

    Class: 6 Calibration Weight Compliance Agency: ASTM Nominal Mass: 2 lb Item - Calibration Weights: Calibration Weight Finish: Satin Item: Ca...

    View full details
    $108.00

  • Calibration Weight, 1kg, Satin (Part#: 12744)

    Rice Lake
    $108.00

    Calibration Weight Style: Hook Calibration Weight Compliance Agency: ASTM Item: Calibration Weight Calibration Weight Class: 6 Class: 6 Weig...

    View full details
    $108.00

  • Calibration Weight Kit, 5g, SS (Part#: 82642)

    Rice Lake
    $103.00

    Includes: Case, Glove Calibration Weight Class: 1 Nominal Mass: 5 g Finish: polished Weight Style: Cylinder Calibration Weight Material: Sta...

    View full details
    $103.00

  • Calibration Weight Set, 50g, Polished (Part#: 82642)

    Rice Lake
    $103.00

    Calibration Weight Style: Cylinder Overall Length: 0.745 in Weight Style: Cylinder Material: Stainless Steel Item: Calibration Weight Calibr...

    View full details
    $103.00

  • Calibration Weight Set, 50g, Polished (Part#: 82642MV )

    Rice Lake
    $103.00

    Calibration Weight Compliance Agency: ASTM Measurement Type: Metric Overall Height: 1.197 in Class: 2 Compliance: ASTM Overall Length: 0.745...

    View full details
    $103.00
×

Call for Price

I agree to my email being stored and used to receive the newsletter.