Maestri House S2 Espresso Coffee Scale with Timer — 0.1g Precision, USB-C Rechargeable, Compact Palm Size

Maestri House S2 is a palm-sized espresso scale with 0.1g accuracy and built-in timer designed to help home baristas weigh, time, and repeat espresso shots precisely.

The S2 Espresso Coffee Scale with Timer by Maestri House brings laboratory-grade sensitivity to a compact countertop footprint. Built for small kitchens, compact espresso machines, and pour-over stations, this scale combines ultra-fine weighing, dual timing modes, and modern materials so you can dial in dose and yield consistently. It’s rechargeable via USB-C and engineered for quiet, confident operation during every brew.

How accurate is the S2 for measuring espresso doses and yields?

The S2 delivers 0.1g resolution and a measurement range from 0.5g up to 2001g, allowing precise control over both small espresso doses and larger brew yields. The sensing system and stable microprocessor reduce fluctuations for repeatable readings.

• Resolution: 0.1 gram for fine dose adjustments
• Range: 0.5g to 2001g to cover shots and larger brews
• Stable processor minimizes drift during extraction
• Units switchable between g, oz, and ml for flexibility

What timing modes does it offer for extraction control?

The S2 includes both automatic and manual timing modes so you can track extraction exactly how you prefer. Automatic mode starts the timer when the weight rises, while manual mode allows you to start and stop timing independently for tailored experiments.

• Automatic timing triggers with weight changes for hands-free shots
• Manual timing for planned pours and experimental workflows
• Visible hidden LED display under glass for clear readouts
• Sound feedback can be muted by pressing and holding TIMER and ZERO

How does the S2 fit into a small kitchen or compact espresso setup?

The S2’s palm-sized footprint (4.13 × 4.13 × 0.79 inches) is specifically designed to fit on tight counters and under most drip trays. Its borosilicate glass surface and detachable silicone pad protect both fragile cups and surfaces while maintaining a sleek aesthetic.

• Ultra-compact dimensions fit most compact machines and drip trays
• Borosilicate glass top for easy cleaning and modern look
• Detachable silicone pad for heat resistance and anti-slip support
• Quiet operation avoids distracting noise during brewing

What are the battery and connectivity features I should know?

The scale runs on a built-in 500mAh lithium battery and charges via USB-C, eliminating the need for disposable batteries. Typical daily users can expect extended use between charges, and the device conserves power with an automatic sleep mode after inactivity.

• USB-C rechargeable — included cable for convenient charging
• 500mAh battery supports long intervals between charges (up to ~90 days typical)
• Auto-sleep after ~6 minutes to preserve battery life
• Touch controls and hidden LED minimize visible clutter

Who is this for: The Maestri House S2 is made for home baristas, coffee hobbyists, and compact-space brewers who want lab-level precision without large equipment. If you’re dialing in espresso shots, comparing yields, or optimizing pour-over recipes while keeping a clean, modern counter setup, the S2 offers the accuracy, timing flexibility, and portability to help you reproduce better results shot after shot.