Maestri House S2 Espresso Coffee Scale with Timer Review
A compact espresso and pour-over coffee scale from Maestri House in black and silver, with 0.1 gram precision up to 2 kilograms, dual automatic and manual timing modes, and a borosilicate glass touch-control top.
| Brand | Maestri House |
|---|---|
| Model | S2 (K112) |
| Precision | 0.1 grams |
| Range | 0.5 to 2000 grams |
| Dimensions | 4.13 x 4.13 x 0.78 inches |
| Weight | About 0.73 pounds |
| Best for | Espresso and pour-over brewers wanting a compact, 0.1 gram precision scale with a built-in timer |
Product Overview
This is a compact espresso and pour-over coffee scale from Maestri House, the S2, finished in black and silver. It measures 4.13 by 4.13 by 0.78 inches and weighs about 0.73 pounds, sized to fit in a palm and work with most espresso machines and small pour-over stands.
Maestri House built the scale around high-precision sensors and a microprocessor for consistent, repeatable measurements.
Score Breakdown
This verdict is based on the manufacturer's stated specifications, the current Amazon listing and its product images, the confirmed materials and design, real buyer ratings, and our research into the product category. Scores are consistent editorial judgments, not laboratory measurements, and we did not receive a paid sample.
Key Features
Measures from 0.5 to 2000 grams with high accuracy.
Automatic and manual timing for brewing.
500 mAh battery rated for up to 90 days per charge.
Converts between grams, ounces and milliliters.
Waterproof, touch-controlled and easy to clean.
Design and Build Quality
The scale measures from 0.5 grams up to 2000 grams at 0.1 gram precision, and converts between grams, ounces and milliliters. It includes two timing modes, automatic and manual, to track brew time alongside weight.
A built-in 500 mAh lithium battery charges over USB-C and is stated to last up to 90 days on a single charge, with the scale entering sleep mode after 5 minutes of inactivity to save power. The surface is borosilicate glass with a hidden LED display and touch-sensitive controls, and a detachable silicone pad is included for slip resistance and surface protection.
Performance in Everyday Use
Maestri House states the 0.1 gram precision and 0.5 to 2000 gram range are well suited to espresso and pour-over brewing, where small measurement differences affect the final result. The sealed glass surface is designed to be waterproof and easy to clean.
How It Performs: The Evidence
| Decision factor | What we found | Evidence and measurement | Score | Why it matters |
|---|---|---|---|---|
| Precision | 0.1 gram, 0.5-2000g range | Listing states with an accuracy of 0.1g and a range of 0.5g-2000g | 8.5 | A stated precision and range confirms the measurement accuracy claim |
| Battery life | Up to 90 days | Listing states they can be used for up to 90 days on a single charge | 8.2 | A stated battery life figure confirms the rechargeable claim's real duration |
| Dimensions | 4.13 x 4.13 x 0.78 inches | Listing states it measures 4.13*4.13*0.78 inches and weighs just 0.75 pounds | 7.9 | Named dimensions confirm the real compact footprint |
| Battery capacity | 500 mAh | Listing states the gram scale has a built-in 500 mAh lithium battery | 7.8 | A stated battery capacity confirms the power source behind the claimed runtime |
| Timing modes | Automatic and manual | Listing states the small coffee scale has two built-in timing modes, automatic and manual | 8.1 | Named timing modes confirm the dual-timer claim |
| Sleep timer | 5 minutes | Listing states will automatically enter sleep mode after 5 minutes of inactivity | 7.7 | A stated sleep timer confirms the power-saving claim |
Who Should Buy It
- Espresso brewing needing precise dosing
- Pour-over coffee requiring exact pour weights
- Travelers wanting a compact, rechargeable scale
- Buyers wanting both automatic and manual timers
- Coffee setups wanting a clean, glass-top scale
- Buyers wanting a large-platform scale for bigger brewing equipment rather than a palm-sized espresso scale
- Small 4.13 by 4.13 inch platform isn't sized for larger brewing vessels
- Only available in this black and silver color in this listing
- Touch-sensitive controls need a dry surface to register reliably
- Auto-sleep after 5 minutes means it needs waking for intermittent use
Full Specifications
How It Compares
| Feature | Maestri House | Typical option | Higher-tier option |
|---|---|---|---|
| Precision | 0.1 gram accuracy | 1 gram or coarser accuracy | Comparable 0.1 gram precision |
| Timing modes | Automatic and manual timers | No built-in timer | Comparable dual timing modes |
| Power source | USB-C rechargeable battery | Disposable batteries | Comparable USB-C rechargeable design |
| Measurement units | Grams, ounces and milliliters | Single unit of measurement | Comparable multi-unit conversion |
| Surface material | Borosilicate glass | Plastic or basic metal surface | Comparable glass surface |
| Size | Palm-sized, 4.13 inch platform | Larger, bulkier scale | Comparable compact platform |
Alternatives Worth a Look
Maestri House's S2 scale combines 0.1 gram precision up to 2000 grams, dual automatic and manual timing, USB-C rechargeable battery life up to 90 days, and a waterproof borosilicate glass surface. It suits espresso and pour-over brewers wanting precise, repeatable measurements, with the main tradeoff being its small platform size.
Frequently Asked Questions
How precise is the scale?
0.1 grams, across a 0.5 to 2000 gram range.
Does it have a timer?
Yes, both automatic and manual timing modes.
How is it powered?
A 500 mAh lithium battery charged via USB-C.
How long does the battery last?
Up to 90 days on a single charge, per the brand.
What is the surface made from?
Borosilicate glass with touch-sensitive controls.
What measurement units does it support?
Grams, ounces and milliliters.
This review is based on Maestri House's stated precision, battery life and dimensions for this specific listing. It is editorial analysis of the specifications as described, not independent calibration or long-term battery testing of this specific scale.