The Lyman Scale Weight Check Set Deluxe (MPN: 7752313, SKU: LY-SWCS) is a precision-engineered calibration and verification kit designed for Australian handloaders who demand absolute accuracy from their reloading scales. Over time, both digital electronic scales and manual balance-beam scales can experience calibration drift due to environmental factors such as temperature fluctuations, air currents, gravity variations, or dust accumulation. This deluxe 10-piece set allows shooters to verify their scale's performance across a wide range of measurements before dispensing powder charges, ensuring safety and consistency in every round.

Key Features of the Lyman Scale Weight Check Set Deluxe:

• Comprehensive 10-Piece Set: Features a diverse selection of weights ranging from 0.5 grains up to 100 grains, allowing for a maximum combined weight capacity of 210.5 grains.
• Targeted Verification: Unlike standard single-weight calibration tools, this set allows you to combine weights to replicate the exact grain increments of your specific powder charges.
• Contamination Prevention: Includes a dedicated pair of tweezers to handle the weights. This prevents the transfer of natural skin oils and moisture, which can alter the micro-weight accuracy of the precision components over time.
• Protective Storage: Comes packaged in a durable, fitted plastic storage case that keeps the small weights organized, secure, and protected from dust or damage.
• Zero Power Requirements: As a fully passive, mechanical tool, it requires no electrical power, making it entirely free from Australian 240V, SAA, or RCM compliance requirements.

Technical Specifications:

• Manufacturer Part Number (MPN): 7752313
• Australian SKU: LY-SWCS
• Total Combined Weight Capacity: 210.5 grains
• Weight Pieces Included: 1 x 100 grain (stainless steel), 1 x 50 grain, 2 x 20 grain, 1 x 10 grain, 1 x 5 grain, 2 x 2 grain, 1 x 1 grain, and 1 x 0.5 grain.
• Physical Weight: Approximately 3 ounces (0.1 kg packaged weight).
• Power Source: None (passive mechanical calibration tool).
• Scale Compatibility: Compatible with all brands of digital, electronic, and manual balance-beam reloading scales that measure in grains.

Who is the Lyman Scale Weight Check Set Deluxe For?

This precision set is designed for Australian target shooters, competitive benchrest competitors, and recreational handloaders who require exact powder measurements. It is an essential tool for anyone reloading rifle or pistol ammunition where even a fraction of a grain variance can impact muzzle velocity, group sizes, or chamber pressures. Whether you are setting up a new digital scale or verifying an existing balance-beam scale on your reloading bench, this kit provides the factual reference points needed to maintain strict quality control and safety standards.