Great for mailing , food, 420, and more. The RUISHAN RSCOU30-0.5 is a high-capacity industrial scientific counting scale. It is specifically designed for high-precision counting, inventory management, and weight sampling in laboratory or workshop environments. Key Specifications Capacity: 30 kg (approx. 66 lbs) Precision/Readability: 0.5 g Units of Measure: Pounds (lb), Kilograms (kg), Ounces (oz), Grams (g) Pan Size: 285 × 235 mm (includes a reversible stainless steel pan) Build: Rugged ABS housing with a stainless steel weighing pan