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Shipping Estimate
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23
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Description
Acaia Umbra Duo Coffee ScaleAcaia Umbra Duo Scale The Acaia Umbra Duo is a larger, display free precision scale with a double sized platform, built for demanding brew bar workflows. It leverages the same industrial grade weighing tech as the Umbra line but expands capacity and flexibility, while sharing real time data via Magic Relay. Who Its For & Why You Need It Commercial baristas & high volume cafs: Need: a scale that can handle large dosing or simultaneous brewing. Why Duo:
Acaia Umbra Duo Scale
The Acaia Umbra Duo is a larger, display-free precision scale with a double-sized platform, built for demanding brew bar workflows. It leverages the same industrial-grade weighing tech as the Umbra line but expands capacity and flexibility, while sharing real-time data via Magic Relay.
Who It’s For & Why You Need It
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Commercial baristas & high-volume cafés:
Need: a scale that can handle large dosing or simultaneous brewing.
Why Duo: its elongated 210 mm pan gives space for a portafilter and cup, or two cappuccino cups side-by-side — perfect for splitting shots or dual brews. -
Home baristas dialing in bigger yields:
Need: more capacity than a compact scale but don’t want a bulky footprint.
Why Duo: supports up to 1,500 g, compared to the original Umbra’s 1,000 g. -
Multi-scale setups:
Need: clean, efficient workflows with minimal screen clutter.
Why Duo: via Magic Relay, it shares a display with another Acaia scale (like a Pearl or Lunar), so you can always see weight changes without adding another readout. -
Minimalists focused on energy efficiency:
Need: long battery life and low power draw.
Why Duo: display-free design + efficient electronics yields 40–48 hours of active use, with up to 14 days on standby.
Key Technical Specs & Differences (vs. Umbra)
| Specification | Umbra Duo | Standard Umbra |
|---|---|---|
| Model | AUL101 | AUL001 |
| Dimensions | 105 × 210 × 21 mm | 105 × 105 × 15 mm |
| Weight | ~ 490 g ± 5 g | ~ 300 g ± 5 g |
| Max Capacity | 1,500 g / 52.9 oz | 1,000 g / 35.3 oz |
| Readability / Repeatability | 0.1 g / 0.01 oz; repeatability 0.1 g |
Same: 0.1 g / 0.01 oz; repeatability 0.1 g |
| Battery | 3.7 V 1100 mAh Li-ion, USB-C | 3.7 V 1100 mAh Li-ion, USB-C |
| Battery Life | 40–48 h active / up to 14 days standby | Same: 40–48 h active, up to 14-day standby |
| Connectivity | Bluetooth Low Energy 5.4 + Magic Relay | Bluetooth Low Energy 5.4 + Magic Relay |
| Material | Anodized aluminum, polycarbonate | Same aluminum + PC construction |
Why It Stands Out
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The Duo adds expanded real estate without compromising the lean, display-free design of the Umbra line — ideal for baristas who need both capacity and a clean workflow.
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It retains Acaia’s high-precision ReacX weighing technology, matching the Umbra’s sensitivity and repeatability.
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Its Magic Relay function ensures seamless display sharing: place weight on either scale and the paired display updates instantly — no delay or workaround.
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Built for industrial / café environments, the Duo’s aluminum body is durable, while the energy-efficient design means it's less likely to run out mid-shift.
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy