
Espresso Machine Gen 2
Meraki combines a grinder, dose scale and shot scale with independent brew and steam boilers. Target-weight stops assist the workflow while puck preparation and milk positioning remain in your hands.
US catalog · MEM03 · 120 V
New · Black · 120 V
In stock when checked Nov 9, 12:19 AM UTC. Affiliate link
Specification research, not a hands-on review. Sources checked November 6, 2026.
- Heating system
- Dual boiler
- Portafilter diameter
- 58 mm
- Milk workflow
- Steam wand with temperature stop
- Integrated grinder
- Yes
Living with the Espresso Machine Gen 2
Your coffee routine
Grinding is built into the machine.
Milk workflow: Steam wand with temperature stop.
Brewing and steaming can run together.
On your counter
- Width 370 mm (14.6 in)
The first two published dimensions are both 370 mm.
Allow extra room for access, refilling and cleaning. Published dimensions do not include installation clearance.
Daily setup
Water reservoir: 2 L.
Power supply: 120 V · 1600 W.
Plan this setupFollow the manufacturer’s manual for water, cleaning and maintenance instructions.
Specifications
| Heating system | Dual boilerSource ↗ |
|---|---|
| Portafilter diameter | 58 mmSource ↗ |
| PID temperature control | YesSource ↗ |
| Integrated grinder | YesSource ↗ |
| Milk workflow | Steam wand with temperature stopSource ↗ |
| Brew & steam together | YesSource ↗ |
| Water reservoir | 2 LSource ↗ |
| US supply voltage | 120 VSource ↗US 100–120 V version; the manual separately lists a 220–240 V version. |
| Rated power | 1600 WSource ↗120 V rating. The separate 230 V version is rated 1800 W. |
| Grind settings | 45Source ↗ |
| Dosing system | Weight-based grinding and shot stopSource ↗ |
| Burr diameter | Not verifiedBurr diameter is not stated in the current cited product specification. |
| Width | 370 mmSource ↗The first two published dimensions are both 370 mm. |
| Manufacturer extraction claim | 9 barSource ↗Manufacturer extraction claim; not an independent pressure measurement. |
| Pump rating (not brew pressure) | 9.5 barSource ↗Manual pump rating, distinct from the product page’s 9-bar extraction claim. |
Published source specifications. Unknown values stay unknown.
Compare with
Oracle Dual Boiler
Milk workflow: Automatic milk texturing with alternative milk settings
Silvia Pro X
Milk workflow: Manual steam wand
Sources
This profile cites US manufacturer or retailer documentation. Source-listed offers keep their merchant SKU and finish; matching prices do not establish identical hardware revisions across stores.
- Meraki Espresso Machine Gen 2 · US product page ↗
- Meraki Gen 2 US product page ↗
Full specifications & downloads / workflow / FAQ · Checked November 6, 2026 - Meraki MEM03 product manual ↗
Specifications & Model Details, printed page 3 · Checked November 6, 2026
Product photography from the linked source; the pictured finish is noted above. Image source ↗. A manufacturer SKU identifies a configuration, not a confirmed hardware revision.