Fresh Roast SR540 Bundle with EXT Tube, Bean Pack, and Pour Over Scale Includes: SR540 Coffee Roaster, 2 lbs of Green Coffee Beans, Pour Over Digital Scale with Timer, 2 Sample Trays, and 1 Chaff BrushExtension Tube Upgrade Includes: SR540/800 Extension Tube for improved airflow and roast consistencyWarranty: One-Year Base Unit Warranty A Complete Starter Kit for Precision Roasting The Fresh Roast SR540 Bundle combines the reliability of the SR540 Coffee Roaster with the essentials for accurate measuring and consistent roasting. Alongside the roaster, you’ll receive 2 lbs of premium green beans, a Pour Over Digital Scale with Timer, two sample trays, and a chaff brush — everything you need to begin your roasting journey with confidence. For even more control, we included the SR540/800 Extension Tube, which enhances airflow within the roasting chamber and helps maintain consistent bean circulation. Roaster Features Roast up to 4 oz (120 g) of green coffee beans per batch. Nine heat levels for precise roast control. Expanded fan range for airflow customization. One-knob control for fan, heat, and time adjustments. Real-time chamber temperature display. Adjustable default start settings. Bundle Includes SR540 Coffee Roaster 2 lbs of Green Coffee Beans Pour Over Digital Scale with Timer – For accurate weighing and roast tracking 2 Sample Trays 1 Chaff Brush Extension Tube Upgrade SR540/800 Extension Tube Improves airflow within the roasting chamber Provides more consistent bean circulation Designed exclusively for SR540 and SR800 models Specifications Roast Capacity: 4 oz (120 g) Operation: Manual controls (not computer-controlled) Voltage: 120V (North America only) Free shipping on U.S. orders over $150 International orders may incur duty charges at delivery/pickup Warranty Base Roaster Unit: 1 year Glass Chamber, Top Cap, and Chaff Basket: 6 months (manufacturer defects) Extension Tube, Scale, and Accessories: 6 months Warranty is void if used outside of North America.