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Meet the Umbra Lunar, an innovative product that opens up new possibilities for your coffee bar. The Umbra Lunar encapsulates Acaia’s professional weighing technology within a minimalistic, display-free silhouette. 

The Umbra Lunar series communicates measurement information in real-time with other Acaia products through Acaia’s Magic Relay function (patent pending) and shares the display. The display switches seamlessly between weight changes, allowing you to extend your workflow without any interruption. 

Tailor your setup with the Umbra Lunar series, pair it with the Pearl for use on an espresso machine or combine it with the Lunar for precise portafilter dosing. The possibilities are endless, and the choice is yours.

Built with anodized aluminum, the Umbra Lunar series provides enhanced stability, ensuring reliable performance in demanding commercial settings. Its energy-efficient, display-free design also minimizes battery consumption, extending battery life.

The Umbra Lunar series can also work as a standalone scale. Simply connect it with a smartphone via Acaia's apps, with the Umbra series, your coffee bar gains unparalleled flexibility and efficiency.

 

Model

AUL001

Product Weight

300 ± 5 g

Product Dimensions

W: 105 mm L: 105 mm H: 15 mm

Maximum Capacity

1000 g / 35.27 oz

Minimum Weight

0.1 g / 0.01 g

Measuring Units

g / oz

Readability

0.1 g / 0.01 g

Repeatability

0.1 g

Linearity

1 d

Indication Limit

1030 g / 36.33 oz

Power Supply

5 V / 500 mA

Battery

Lithium-ion rechargeable 3.7 V 1100 mAh

Battery Life

Standard Mode: 40 ~ 48 hours
Standby Mode: Up to 22 days

Material

Aluminum, PC

Warnings

CA Prop 65 Warning

Connectivity

Bluetooth Low Energy 5.4

Warranty

2 Years

Inside the Package

Umbra Lunar Coffee Scale x 1
Heat Resistant Pad x 1
Non-slip Protective Strip x 2
Friction-reduction Protective Strip x 2
USB Type-C Charger Cable x 1
Acaia Calibration Weight 100 g x 1

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MAGIC RELAY SWITCHING

The Umbra Lunar series communicates measurement information in real-time with other Acaia products through Acaia’s Magic Relay function and shares the display. The display switches seamlessly according to weight changes, allowing you to extend your workflow without interruption.

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BOUNDLESS CONNECTIVITY

Choose how to combine the Umbra Lunar series to suit your needs. Pair it with an espresso machine and the Pearl, or use our smartphone app to enhance your espresso experience. With the Umbra Lunar, your coffee bar achieves unmatched flexibility and efficiency—unlock your full potential today.

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ULTRA-PRECISION INDUSTRIAL WEIGHING

The Umbra Lunar revolutionizes the way you measure and perfect your coffee craft. Engineered with the Acaia ReacX weighing technology, which provides unmatched accuracy and repeatability to ensures our scale consistently reflects the real weight with minimal error.

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REDUCED ENERGY CONSUMPTION

The Umbra Lunar offers exceptional energy efficiency, utilizing less power compared to other scales. Its innovative display-free design extends battery life and promotes sustainability. This advanced design enables you to brew outstanding coffee without the need for frequent recharging. Experience intelligent, environmentally friendly brewing with the Umbra Lunar, conserving energy while delivering superior performance.

INSIDE THE PACKAGE

Below are the items you will receive when you order the Umbra Lunar.

Umbra
Lunar

Heat Resistant Pad
Black

Acaia Calibration
Weight 100 g

USB Type-C
Charger Cable

Care and Cleaning

Use a soft cloth with warm water only to clean the product.
Do not use detergent or other chemicals for cleaning and soaking as it can damage the anodized coating on the product.

COMPARE
Lunar vs Umbra Lunar

Lunar
Umbra Lunar
Before Image After Image

Curious about what makes the Umbra Lunar, and Lunar unique from each other?
We've gathered all the numbers and information on both of our popular scales below so you can compare.

Umbra Lunar

UMBRA LUNAR

Lunar

LUNAR

PRODUCT INFORMATION


Model AUL001 AL008 / AL009 / AL010 /
AL012 / AL013
Color Black Black / Silver / Cool White /
Beige White / Space Gray
Dimensions W: 105 mm L: 105 mm H: 15 mm W: 105 mm L: 105 mm H: 15 mm
Product Weight 300 g ± 5 g 265 g ± 5 g
Maximum Capacity 1000 g / 35.27 oz 2000 g / 70.55 oz

POWER AND BATTERY


Battery Lithium-ion rechargeable
3.7 V 310 mAh
Lithium-ion rechargeable
3.7 V 310 mAh

WARRANTY


Warranty 2 Years 2 Years