0.001 lb - 1/32 oz Single Calibration Weight, ASTM Class 1-4

Key Highlights

• Designed to meet ASTM E617-23 specifications.

• Stainless steel polished finish.

• Supplied as a single calibration weight.

• Nominal value marked on weight.

• Density 7.95 g/cm3.

This single calibration weight is an essential tool for technicians and metrologists who require precise mass standards for verifying the performance of high-resolution balances and scales. Its polished stainless steel construction ensures durability and resistance to corrosion, maintaining its mass integrity over time in controlled laboratory or industrial environments. The weight is manufactured to comply with the rigorous tolerances and material standards outlined in ASTM E617-23 for Class 1-4.

Ideal for use as a replacement within an existing set, for specific point-of-use calibration checks, or for building a custom weight set, this individual weight offers targeted flexibility. The nominal value is clearly marked on the weight for immediate identification. Single leaf weights must be shipped in a protective vial (sold separately) to preserve their critical surface finish and accuracy from damage during handling and storage.

Secure this precision standard for your metrology needs. 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.