Overview A purposebuilt accessory for espresso machines that combines a stable weighing rack with valvestem accommodation, an integrated electronic scale, waterproof construction, and rod protection (model A). Designed to improve dosing accuracy, protect machine components, and withstand a commercial or home coffee environment. Key benefits — why you need it Accurate, repeatable dosing: The integrated electronic scale lets you weigh coffee and shots at the point of brewing to achieve consistent extraction every time. Protects delicate components: The valve stem and rod protection (model A) prevent direct impacts and wear to your machine's valve/rod assembly during routine weighing and tamping. Durable and lowmaintenance: Waterproof construction and sealed electronics reduce the risk of damage from splashes, steam, and routine cleaning. Simplifies workflow: A single rack that supports weighing, tamping, and machine engagement speeds up shot preparation and reduces setup errors. Main features and attributes Functionality: Weighing rack designed to sit under the portafilter and valve stem while providing stable scale readings. Supports onmachine weighing and protection of the valve stem. Integrated electronic scale: Builtin digital scale provides immediate weight feedback where you prepare shots. Designed for fast, onthespot measurement while brewing. Valve stem accommodation: Designed to fit espresso machines with a valve stem arrangement; allows the portafilter to engage normally while being supported and weighed. Waterproof design: Sealed construction protects electronics and scale components from water, steam, and splashes common in espresso workflows. Rod Protection A: Specific protection feature (model A) created to shield the machine's rod or valve stem from impact, abrasion, and misalignment during use. Size and form factor: Compact footprint intended to sit on or around the machine group area without obstructing normal operation. Materials and build: Robust, servicefocused construction for daily use in both home and commercial environments. Performance: Stable weighing and protection under routine barista actions including tamping and filter insertion. Compatibility Intended for espresso machines that use a valve stem/rod arrangement and that can accept a weighing rack under the portafilter. Confirm compatibility with your machine's group spacing and valve stem position before . Model: Rod Protection A variant. Ensure you are selecting the correct model if your setup requires a different protection style. Typical use cases Home espresso precision: Home baristas who want to weigh grounds and shots at the group for consistent dosing and repeatable results. Small café or kiosk: Quick, reliable onmachine weighing in a tight workflow where protecting the valve stem and minimizing downtime from accidental impacts is important. Maintenance and cleaning routines: Provides a stable, waterproof surface that protects the valve/rod while performing routine cleaning or adjustments around the group head. What to expect in daily use Easy placement and removal around the group head. Immediate weight readout while you dose and tamp, eliminating extra steps to transfer portafilters to a separate scale. Confidence that the valve stem and rod receive an added layer of protection during normal barista activity and cleaning. Care and handling Designed for wet environments, but avoid submerging the unit. Wipe down with a damp cloth and mild detergent as needed. Follow your machine manufacturer's guidance for any adjustments to valve stems or group head components. Why this product stands out Combines weighing, waterproofing, and valvestem protection into a single accessory tailored for espresso workflows. Model A rod protection specifically addresses impact and wear concerns at the valve stem without compromising scale function or machine operation. If you require a different rod protection style or need exact dimensional compatibility with a specific machine model, check fitment details before ordering to ensure the correct variant for your equipment.