Eureka Digital Scale Precisa digital scale (with Bluetooth)

Eureka Digital Scale Precisa: Precision for the perfect coffee extraction

With the Eureka Digital Scale Precisa scale you can measure your coffee extraction down to the millimeter. The scale impresses with its bright LCD display, two intuitive touch fields and a rechargeable battery via Micro USB. It is the ideal tool for anyone who places the highest value on precision and quality.

The Bluetooth version of the Eureka Precisa combines precise weighing with a digital workflow. Via a wireless connection you pair the scale with a compatible app, document every extraction in real time and repeat successful recipes without guessing. The result: more consistency in the cup, fewer steps, more control.

Why the Bluetooth version?

• Live tracking of weight and time: Extractions and pour-over sessions are logged in the app including timestamps and weight curves.
• Save and reproduce recipes: Store target values (e.g. dose, yield, brew ratio, target time), save as a profile and recall anytime.
• Automatic modes with app support: Espresso or filter mode with auto-timer/auto-tare – fewer manual steps, fewer error sources.
• Analysis & consistency: Shot history, comparison of good vs. inconsistent extractions and export of data for quality control.
• Guided operation: Step-by-step workflows for beginners, fine parameterization for advanced users.
• Over-the-air updates: Feature improvements and fine tuning via firmware/app updates – without new hardware.
• Team and device sharing: Share recipes, synchronize sessions – ideal for multi-person households or small bars.

Everyday advantages

• Faster to the goal: Auto-tare and auto-timer reduce steps at the portafilter or dripper.
• Less variance: Consistent targets thanks to saved recipes and clear target displays in the app.
• Better troubleshooting: Immediately spot deviations in time, yield or ratio and counteract them purposefully.

Bluetooth vs. Standard (without Bluetooth)

Feature	Precisa with Bluetooth	Precisa without Bluetooth
App connection	Yes, wireless connection for live view, logs, recipes	No
Recipes & history	Save, repeat, share, analyze	Manual notes required
Automations	App-supported auto-timer/auto-tare modes	Only local scale functions
Firmware updates	Possible via app	Not available
Use case	Maximum consistency, data & team workflow	Puristic, without tracking

Technical notes

• Precision weighing with fine resolution for espresso and pour-over.
• Auto-tare/auto-timer modes available depending on the app; functions may vary by app version.
• USB-C charging function and heat-resistant platform (model dependent).
• Compatible with common iOS/Android devices; please check the system requirements of the respective app.

Frequently asked questions

• Can I use the scale without the app?
  Yes. All basic functions of the scale can be used stand-alone; Bluetooth adds logging, recipes and updates.
• Does the app store my recipes?
  Yes, you can store target values, save sessions and reproduce them identically later.
• Does the Bluetooth version work with multiple devices?
  Yes, you can pair the scale sequentially with different smartphones/tablets; typically one device is active at a time.
• Are there firmware updates?
  If provided by the manufacturer, updates can be conveniently installed via the app.

Conclusion: The Eureka Precisa with Bluetooth is the right choice if you want to measure, document and make your espresso and filter workflow reproducible. More control, less variance, better results – cup after cup.

Technical details

• Model: Eureka Precisa
• Product type: Digital scale
• Special features: Rechargeable battery (Micro USB), timer, tare function
• Weight: 270 g
• App: new version 2024 with Bluetooth & app connection
• Dimensions (W x D): 105 × 105 mm
• Display: LCD
• Capacity: Up to 2 kg
• Manufacturer color: Black

Scope of delivery Digital scale

• Eureka Precisa scale
• Operating manual
• Heat protection made of silicone
• Micro USB cable

Scope of delivery Digital scale with weighing plate

• same scope of delivery as the digital scale
• + weighing plate

Not included in the scope of delivery are the portafilter and the coffee grinder.

Note: This is the Bluetooth version.

Important facts

• Self-explanatory in use
• Very precise – difference < 0.1 grams
• Compact design
• 300 mAh battery, rechargeable via Micro USB
• Maximum capacity: 2 kg
• With Bluetooth

Further notes

The original accessories from Eureka Grinder round off the offer. The app to control the scale can be downloaded from the Eureka website.

Information on the Battery Act

Please note that batteries and accumulators must not be disposed of in household waste. They contain valuable raw materials and can release harmful substances if disposed of improperly. You can either return the used batteries to us or hand them in free of charge at retail stores, municipal collection points or our shipping warehouse. The symbol with the crossed-out waste bin indicates that disposal in household waste is prohibited.

Manufacturer details

EUREKA, Conti Valerio S.r.l., Via Luigi Longo 39/41, 50019 Sesto Fiorentino (FI), Italy, www.eureka.co.it/en, [email protected]