ALL CATEGORIES

SHOP BY INDUSTRY

EXCLUSIVE BRANDS

NEW PRODUCTS

EXPLORE SOLUTIONS

RESELLERS

DEALS

Calibration weights are precision instruments designed to verify and adjust the accuracy of weighing scales and balances. To ensure durability and stability, they are made from high-quality materials such as cast iron, stainless steel, or other non-corrosive alloys. The weights are essential for calibrating scales and balances used in laboratories, manufacturing facilities, pharmacies, and other industrial settings.

Calibration Weights | Shop Industrial Calibration Weights | Global Industrial

Weight

Class

Certificate

Material

cast-iron-grip-handle-weights-nist-class-f-50-lbs

cast-iron-grip-handle-weights-nist-class-f-with-traceable-certificate-20-kgs

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-25-lbs

100g-10mg-screw-knob-ss-precision-weight-w-trade-certificate-and-case-astm-e617-class-1

stainless-steel-cylindrical-weights-nist-class-f-100-grams

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-5-lbs

cast-iron-grip-handle-weights-nist-class-f-20-lbs

stainless-steel-cylindrical-weights-nist-class-f-4-lbs

stainless-steel-milligram-leaf-weights-nist-class-f-with-traceable-certificate-30-mgs

stainless-steel-cylindrical-weights-nist-class-f-0-2-lbs

stainless-steel-milligram-leaf-weights-nist-class-f-100-mgs

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-2-lbs

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-1-lbs

stainless-steel-cylindrical-weights-nist-class-f-2-lbs

stainless-steel-cylindrical-weights-nist-class-f-2-kgs

cast-iron-grip-handle-weights-nist-class-f-with-traceable-certificate-10-kgs

stainless-steel-cylindrical-weights-nist-class-f-4-kgs

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-5-grams

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-10-grams

cast-iron-grip-handle-weights-nist-class-f-20-kgs

stainless-steel-cylindrical-weights-nist-class-f-3-lbs

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-10-lbs

stainless-steel-cylindrical-weights-nist-class-f-3-grams

50g-1g-screw-knob-stainless-steel-precision-weight-with-case-astm-e617-class-4

stainless-steel-cylindrical-weights-nist-class-f-5-grams

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-1-kgs

cast-iron-grip-handle-weights-nist-class-f-25-kgs

cast-iron-grip-handle-weights-nist-class-f-25-lbs

stainless-steel-milligram-leaf-weights-nist-class-f-with-traceable-certificate-20-mgs

stainless-steel-milligram-leaf-weights-nist-class-f-with-traceable-certificate-500-mgs

cast-iron-grip-handle-weights-nist-class-f-with-traceable-certificate-25-kgs

stainless-steel-cylindrical-weights-nist-class-f-50-grams

stainless-steel-cylindrical-weights-nist-class-f-1-grams

cast-iron-grip-handle-weights-nist-class-f-with-traceable-certificate-25-lbs

stainless-steel-milligram-leaf-weights-nist-class-f-with-traceable-certificate-10-mgs

stainless-steel-cylindrical-weights-nist-class-f-with-traceable-certificate-500-grams

About Us

Careers

News & Press

Investor Relations

Distribution Centers

Modern Slavery Report 2023

Help Center

My Account

My Orders

Track My Order

Shipping & Returns

W-8BEN Form

Product Recall / Safety Info

Customer Support

Limited Warranty Information

Resellers

Become A Supplier

Accessibility Options

eProcurement

Services

Inventory Clearance

New Products

Knowledge Center

Industrial How-Tos

More Ways To Shop

<li><p class='canada-shop'>You are shopping on <span>globalIndustrial.ca</span></p><p class='canada-prices'>All prices in $ CA.</p></li>

Clearance Items

Customer Also Viewed

<div class='exclusiveOffersContainer' style='text-align:center;line-height:1.2;font-size:14px;letter-spacing:0.5px;color:white;position:sticky;top:0;z-index:2;'><div class='marketingBannerRect' style='background-color: #d41e3d;'><span><span><div class='exclusiveOffersOn'><span id='exclOffrId' style='color:#fff;font-weight:500;'><p class='current-offer-anchor' style='color:#fff;font-weight:500;'>DUE TO HURRICANE IAN AND SEVERE WEATHER CONDITIONS, PICKUP AND DELIVERY OF ORDERS IN FLORIDA COULD BE DELAYED.</p></span></div></span></span></div></div>

<li class='language-change-site'><a href='https://www.globalindustrial.com'>Change</a>&nbsp;to globalindustrial.com</li>

with 5% off when you use your Global Industrial Credit Card.

 suggested payments with 6 month special financing OR 

<p><a href="/knowledge-center">Knowledge Center</a></p>

<p><a href="/contactUs">Customer Support</a></p>

<p><a href="/account/browse-history">Browse History</a></p>