
The Mettler Toledo® JET603G/A Gold Balance is a highly precise, robustly engineered weighing solution designed specifically for precious metals retail, pawn operations, and legal jewelry transactions. Boasting a solid metal foundation and a die-cast aluminum housing, this legal-for-trade scale is built to withstand rigorous daily use in commercial environments without sacrificing accuracy. It features dual-range readability to meet strict weights and measures compliance, offering an ultra-fine resolution of 620 g x 0.001 g alongside its standard legal-for-trade configuration of 620 g x 0.01 g. Outfitted with a high-contrast, 4.5-inch color TFT touchscreen display, operators can easily navigate options and read weights even under the bright spotlighting typical of jewelry showrooms.
Central to its reliable performance is Mettler Toledos Fully Automatic Calibration Technology (FACT), which utilizes internal weights to automatically adjust the balance in response to ambient temperature shifts. This ensures that the scale remains perfectly calibrated throughout the day without requiring manual testing from staff. For seamless store integration, the JET603G/A comes equipped with multiple connection options—including RS232, a USB Host, and a USB Device port—allowing you to connect auxiliary data displays, barcode scanners, or inventory computers simultaneously. Furthermore, the unit features specialized built-in applications like totalization, formulation, and density determination, making it a comprehensive, versatile asset for verifying gold purity and managing high-value inventory.
| Model | JET303G/A | JET603G/A | JET1003G/A |
|---|---|---|---|
| Capacity x Readability | 320 g x 0.001 g (1 mg) | 620 g x 0.001 g (1 mg) | 1002 g x 0.001 g (1 mg) |
| Legal for Trade | NTEP #19-087A1 - Measurement Canada AM-6167 | ||
| Class II | Class II | Class I | |
| 320 g x 0.001 g | 620 g x 0.01 g | 1002 g x 0.01 g | |
| Repeatability (Typical) | 0.7 mg | ||
| Minimum Weight (U=1%, k=2), typical | 140 mg | ||
| Settling Time | 1.5 seconds | ||
| Adjustment Type | Internal / FACT Fully Automatic ACT Fully automatic internal calibration keeps your balance precise across varying ambient operational temperatures. |
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| User Interface | 4.5-inch Color TFT Touchscreen | ||
| Weighing Pan Diameter | Ø 120 mm | ||
| Dimensions (HxWxD) | 289 mm x 210 mm x 319 mm | ||
| Connectivity Ports | RS232, USB Device, USB Host | ||