Maestri House S3 Coffee Scale with Timer – 0.1g Precision, 3 Brew Modes

Maestri House S3: Precision Meets Practicality for Everyday Brews

The Maestri House S3 Coffee Scale with Timer blends accuracy, durability, and thoughtful design to support a range of brewing methods, from pour-over to espresso. Its clean, modern look sits confidently on any coffee setup, while the technology behind it helps you observe and adjust your process with confidence. This is a tool that prioritizes your workflow, giving you reliable feedback without overwhelming you with data.

Three Smart Modes for Your Brewing Style

• Auto Timer for Pour-Over: maintains a steady brewing rhythm for consistent extraction.
• Auto Timer for Espresso: streamlines shot timing for balanced crema and flavor.
• Standard Weighing: precise weight readings when you want classic measurement accuracy.

Across all modes, you benefit from 0.1 g precision on a larger, easy-to-read display. Real-time feedback helps you refine pouring technique and adjust flow with clear, immediate results.

Brew Your Way: Ratios, Flow and Real-Time Feedback

Set precise coffee-to-water ratios from 1:1 to 1:18, and let the scale auto-calculate your target water weight for effortless brewing. A soft audible beep signals when your ratio goal is reached, while the flow-rate indicator provides live cues to help you tune your pour. This makes it a practical companion for Chemex, V60, or any hand-brew method you prefer.

Power, Longevity, and Everyday Reliability

The built-in 500 mAh battery keeps you brewing for months between charges, with up to 90 days of use on a single USB-C charge. This rechargeable design reduces waste and keeps your station tidy and ready for your next session.

Durable, Thoughtful Design for Daily Use

Constructed with a sleek, one-piece matte body, the S3 balances durability with modern aesthetics. It is splash-resistant and heatproof, featuring IPX4 protection on the display panel and a heat-resistant silicone pad for high-temperature brews. This means it can handle the daily rhythms of a busy kitchen or cafe setup.

Smart Interaction and Quiet Operation

High-sensitivity touch controls paired with a dual-zone LED display deliver weight and time readings with clarity and speed. The friendly interface is designed to support consistency and control, so you can focus on your pour and your pace without distractions. Silent Mode lets you brew during early mornings or in quiet spaces by silencing beeps when you need it.

Why This Scales Up Your Home Brew, Not Your Stress

Real-world use cases range from meticulous pour-overs to precise espresso pulls. The combination of auto-timer options, adjustable ratios, and real-time flow feedback invites experimentation and consistent results without guesswork. It’s a practical upgrade for anyone serious about the craft, offering possibilities rather than promises.

At a Glance

• Capacity: up to 3 kg
• Precision: 0.1 g
• Battery: 500 mAh, USB-C charging, up to 90 days
• Protection: IPX4 splash resistance
• Silent Mode: optional quiet operation