Acaia Pearl Coffee Scale 2021 – Black

The Acaia Pearl 2021 is a precision coffee scale for weighing coffee and water while brewing. Its real-time flow-rate display, responsive weighing and brewing modes help you follow a pour consistently. This Black model charges by USB-C and connects through Bluetooth.

Perfect For

• Pour-over brewers who want to track dose, brew weight and pouring rate
• Espresso users who need a responsive scale and can confirm tray clearance
• Home baristas who value a clear display, brew modes and Bluetooth

Feature

• Live flow-rate indicator: See pouring speed in real time and set flow-rate thresholds.
• Responsive weighing: Updated weighing and startup performance supports a smoother workflow.
• Readable display: Adjustable brightness improves visibility in varied lighting.
• Brewing modes: Includes Dual Display, Auto-Start Timer and Beverage modes.
• USB-C rechargeable: Battery life is listed at approximately 30–40 hours.
• Bluetooth: Connects with compatible Acaia apps and devices.
• Black finish: A classic option for espresso and pour-over setups.

Specifications

• Brand: Acaia
• Model: Pearl 2021
• Colour: Black
• Capacity: 2,000 g / 70.55 oz
• Minimum weight: 0.1 g
• Readability and repeatability: 0.1 g
• Units: Grams and ounces
• Display: 8-digit LED
• Battery life: Approximately 30–40 hours
• Charging: USB-C
• Connectivity: Bluetooth
• Weight: Approximately 500 g
• Dimensions: 160 × 160 × 32 mm
• Compatibility: For espresso and filter brewing. Acaia says standard portafilters fit; check your machine’s drip-tray clearance against the scale footprint.

What’s Included

• Acaia Pearl Coffee Scale
• Black heat-resistant pad
• USB-C charging cable

FAQs

• What does the flow-rate indicator do?
  It shows pouring speed in real time and can display target thresholds.
• Can I use this scale for espresso?
  Yes. Acaia states a standard portafilter fits, but check your drip-tray clearance.
• Is it suitable for pour-over?
  Yes. The scale tracks weight, time and pour rate for filter brewing.
• What is the maximum capacity?
  2,000 g (70.55 oz).
• How precise is the Pearl?
  It reads in 0.1 g increments and has 0.1 g repeatability.
• How do I charge it?
  Use the included USB-C cable.
• How long does the battery last?
  The listed battery life is approximately 30–40 hours.
• Does it connect to a phone?
  It includes Bluetooth for compatible Acaia applications and devices.
• What comes with the black model?
  The listing includes the scale, a black heat-resistant pad and a USB-C cable.
• Can I use it outdoors?
  The display has adjustable brightness for visibility in different lighting, though the scale should be kept dry and protected.

Explore more brewing scales in our coffee scale collection.