3 kg and 5 kg Range, Calibration Weight Set, ASTM Class 2

Key Highlights

• Designed to meet ASTM E617-23 specifications.

• Stainless steel construction with a polished finish.

• Nominal value marked on all weights for clear identification.

• Supplied as a complete set in a protective storage case.

• Ideal for calibrating a wide range of precision balances and scales.

This calibration weight set is engineered for laboratories and industrial settings where reliable mass standards are essential for quality control and process verification. The weights are fabricated from stainless steel with a polished finish, ensuring durability and resistance to corrosion in various environments. Manufactured to conform to ASTM E617-23 specifications for Class 2 tolerances, this set serves as a trustworthy reference for routine testing and calibration procedures.

Primary applications include the calibration and periodic verification of Class I and II analytical and precision balances, as well as testing ASTM Class 4, 5, and 6 weights. Its versatility also extends to educational settings for student laboratories, rough weighing operations, and general tolerance testing. Each weight is clearly marked with its nominal value for straightforward use, and the entire set is securely housed in a dedicated storage case to protect against damage and contamination.

Order your essential calibration standard today. Contact our team today to request pricing, confirm availability, or speak with a calibration specialist for your laboratory or metrology requirements.

Free shipping: To the 48 contiguous states (residential, farm and rural deliveries may carry a carrier surcharge).
Ship date: Rice Lake Weighing Systems products ship on the maker's own lead time; we confirm the date when you order, or call 844-735-5386 before you buy.
Tracking: Emailed the moment your order ships.
Questions: (844) 735-5386 or info@selletonscales.com.