The Mettler Toledo JE155DUG/00 Gold Balance is a high-precision semi-microbalance specifically engineered for jewelers, gemologists, and precious metal traders who require extreme precision. As a dual-range instrument, it allows users to weigh fine gold, diamonds, and intricate jewelry pieces down to five decimal places 0.01mg in its fine range, switching automatically to a 0.1 mg readability for heavier items. Built with a robust die-cast aluminum base and a stainless steel weighing pan, it is designed to withstand the fast-paced, demanding environment of a retail jewelry shop or production workshop while keeping bench space to a minimum.

This model sets itself apart by blending advanced laboratory-grade accuracy with user-friendly features tailored for the trade. It simplifies daily quality control via a built-in internal adjustment function, allowing users to test and calibrate the balance at the press of a button without external weights. Additionally, the JE155DUG/00 features an intuitive interface with 16 toggleable weight units—including carats, grams, pennyweights, and troy ounces—and supports an optional density kit to easily calculate the purity of small precious samples.

Key Specifications & Features
• Dual-Range Capacity & Readability: Offers a fine range capacity of 42 g with an ultra-precise 0.01 mg readability, and a full capacity of 152 g with 0.1 mg readability.
• One-Touch Internal Adjustment: Features internal test weights that allow for instant self-calibration and performance checks at the touch of a button, ensuring ongoing measurement accuracy.
• Built for Durability: Constructed with a rugged die-cast aluminum bottom housing, a stainless steel 80 mm weighing pan, and integrated overload protection to survive intense daily handling.
• User-Friendly Display & Leveling: Equipped with a bright, large-numbered backlit LCD display and an upfront level bubble situated right next to the screen for effortless leveling adjustments.
• Versatile Unit Switching: Supports 16 different weighing units (such as ct, g, mg, dwt, and troy oz), enabling seamless toggling between two preferred units with a single click.
• Advanced Onboard Applications: Includes 8 built-in applications including totalization, statistics, and a dedicated density calculation program for testing metal purity.
• Flexible Connectivity: Built with an RS232 interface to easily hook up to a PC, a printer, or a dedicated secondary customer-facing display.