1 kg Range, Calibration Weight Set, ASTM Class 5

Key Highlights

• Designed to meet NIST Handbook 44 and ASTM E617-23 Class 5 tolerances.

• Sealing cavity for adjustment provided for most weights.

• Nominal value clearly marked on each weight.

• Supplied as a single, convenient set for field use.

This stainless steel weight set is engineered as a practical field standard for technicians and quality personnel. Adhering to the requirements of NIST Handbook 44 and ASTM E617-23 for Class 5, it delivers the necessary accuracy for verifying the performance of Class III commercial scales and other non-classified weighing equipment in environments where higher-class weights are not required.

The set is ideal for performing routine tolerance checks, scale testing, and general troubleshooting. Each weight features a sealing cavity, allowing for professional adjustment if needed, and is permanently marked with its nominal value for clear identification. This combination of compliance, durability, and functionality makes it a cost-effective solution for maintaining measurement confidence in day-to-day operations.

Begin maintaining your measurement integrity with this essential field standard. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.

Free Shipping: Available across 48 continental USA. Extra charges may apply for residential, farm, or rural areas.
Express Shipping: Overnight and faster shipping options available at additional costs. Quotes obtainable via email.
Delivery Time: Typically 5 to 7 business days, varying by location and external conditions.
Tracking Information: Provided via email upon shipment. Accessible through account login. Additional information available upon request.
Return Policy: 15-day return period for unused, original condition products. A 25% restocking fee applies. Buyer covers original and return shipping costs.
Customer Support: Contact at (844)-735-5386 or info@selletonscales.com for queries or concerns about shipping.