A&D FX-300iN Legal for Trade Diamond Scale

The A&D FX-300iN is a legal-for-trade precision scale for jewelry and diamond work, offering 320 g capacity (1600 ct) with high readability—0.001 g and 0.005 ct. It supports multiple weighing units, parts counting, and percent mode, and can be configured to show only the functions you need. As a legal-for-trade model, the scale is factory calibrated and not user-calibratable.

Key Features

• Legal for trade: factory calibrated; compliant use subject to local Weights & Measures approval.
• High readability: 0.001 g (grams) and 0.005 ct (carats).
• Multi-unit weighing: carats, grams, ounces (AV), pounds, troy ounces, pennyweights, momme, grain, and Tael variants.
• Counting & % modes: parts counting and percent weighing built in.
• Connectivity & display: RS-232 output; bright vacuum fluorescent (VFD) display.
• Bench-ready: includes 120 V AC adapter and 3-3/8" tall breeze shield.
• Durable support: 5-year warranty by A&D (Japan).

Specifications

What’s Included

• A&D FX-300iN legal-for-trade scale
• 120 V AC adapter
• 3-3/8" tall breeze shield

Notes on Legal-for-Trade Use

• NTEP evaluations are based on NIST Handbook 44. Some states require an NTEP Certificate of Conformance; others accept devices that meet Handbook 44.
• Final approval depends on your state/local Weights & Measures official, including installation and suitability.
• Legal-for-trade scales do not allow user calibration; the FX-300iN is calibrated at the factory.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.