Consistency is the difference between a good cup of coffee and a transcendent one. For the home barista who refuses to compromise on workflow or counter space, the Maestri House S1 Air is the definitive upgrade. Combining a ultra-minimalist footprint with professional-grade responsiveness, this scale eliminates the guesswork from your morning routine, ensuring every gram and every second are accounted for with absolute precision.
The S1 Air’s ultra-slim 0.63-inch profile fits perfectly under almost any espresso machine.
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Designed for the Modern Espresso Workflow
The S1 Air isn’t just another kitchen scale; it is an engineered tool for extraction management. Its 0.63-inch ultra-slim design allows it to slide effortlessly beneath even the tightest portafilter clearances, while the 3.74 x 3.93-inch footprint offers a stable surface for your favorite cups and mugs.
A sleek, hidden LED display provides a clean look that disappears when not in use.
Three Intelligent Modes for Every Brew Method
Mastering your brew becomes second nature with three distinct smart modes. Whether you are dialing in a complex light roast espresso or executing a precise pour-over, the S1 Air has you covered:
- Espresso Mode: Features auto-tare and auto-timer functionality for hands-free shot tracking.
- Pour-Over Mode: Perfect for monitoring your bloom and total water weight with high-speed accuracy.
- Manual Mode: Offers full control for those times you want to weigh beans or perform general kitchen prep.
Precision sensor technology ensures 0.1g accuracy, vital for perfect brew ratios.
Unmatched Precision and Durability
Equipped with a high-sensitivity sensor, the S1 Air delivers instant 0.1g increment readings. The build quality is equally impressive, featuring a heat-resistant ABS chassis and a seamless, waterproof surface. We’ve included a removable silicone heat-insulating pad to protect your equipment and ensure your mug stays firmly in place during active extractions.
Included heat-resistant silicone pad adds stability and protects the scale surface.
Thoughtful Features for the Quiet Morning
We know that early mornings require a quiet kitchen. That’s why the S1 Air features a convenient mute function—simply hold the TIMER and ZERO buttons for two seconds to silence all alerts. With a rechargeable USB-C battery that powers up quickly and an auto-sleep feature to preserve energy, this scale is built for the long haul.
Reliable USB-C charging ensures your scale is always ready for the next brew.
Versatility: From portafilters to pour-over carafes, the S1 Air handles it all.
The essential tool for every barista’s coffee station.
