Maestri House S1 Air Ultra-Slim Espresso Coffee Scale with Timer, 0.1g Precision Shot Scale with Auto Tare & 3 Smart Brew Modes, Rechargeable Digital Scale for Espresso & Pour Over
Most kitchen scales don't fit where espresso actually happens: on a drip tray, under a portafilter, with millimeters to spare. The Maestri House S1 Air is built for exactly that spot — a 0.63-inch slim body with a footprint under four inches square, so it slides beneath your cup without lifting the machine.
Why 0.1g Precision Matters for Espresso
A dose that drifts by half a gram changes your shot noticeably. The S1 Air reads in 0.1g increments, which is the resolution you need for repeatable dialing-in — same dose in, same yield out. Auto tare zeroes the cup the moment you set it down, and the built-in timer starts tracking your shot so you can watch dose, yield, and time on one display instead of juggling a phone stopwatch.
Three Brew Modes, One Button
Espresso mode handles auto tare and timing together. Pour-over mode tracks flow for manual brews. Standard weighing mode covers everything else — beans, dosing cups, even letter mail. Charging is USB-C, and the flat body wipes clean in one pass, which matters when it lives under dripping portafilters.
If you're building out a home espresso corner, this is the piece most people upgrade last and wish they'd bought first. Ships free within the US in 3–8 business days.
