Normcore Pocket Coffee Scale V3 Instruction Manual

1. Introduction and Overview

The Normcore Pocket Coffee Scale V3 is a compact and precise digital scale designed for accurate coffee brewing, including pour-over and espresso methods. Its anodized aluminum body ensures durability, while the back-lit LCD display provides clear readings. This scale offers multi-mode functionality and a built-in timer to assist in achieving consistent and balanced coffee extractions.

Figure 1: The Normcore Pocket Coffee Scale V3, showcasing its sleek black design and illuminated display.

Figure 2: The compact size of the Normcore Pocket Coffee Scale V3, designed for portability.

2. Package Contents

Please verify that all items listed below are included in your package:

• Normcore Pocket Coffee Scale x 1
• Heat Resistant Pad x 1
• 100 Gram Weight x 1 (for calibration)
• Type-C Charging Cable x 1
• User Manual x 1 (this document)
• Carrying Case x 1

3. Setup

3.1 Initial Charging

Before first use, fully charge the scale using the provided USB Type-C charging cable. Connect the cable to the USB-C port on the back of the scale and to a standard 5V/1A USB power adapter (not included). Avoid using fast charging adapters to prevent potential damage to the battery. The battery indicator on the display will show charging status.

Figure 3: Rear view of the scale, highlighting the USB-C charging port.

3.2 Calibration

For optimal accuracy, it is recommended to calibrate the scale periodically or if you suspect inaccurate readings. Use the included 100-gram calibration weight.

1. Ensure the scale is on a flat, stable surface and powered on.
2. Press and hold the 'M' (Mode) button until "CAL" appears on the display.
3. The display will then show "100.0g". Place the 100-gram calibration weight precisely in the center of the weighing platform.
4. Wait for the display to stabilize and show "PASS". This indicates successful calibration.
5. Remove the weight. The scale is now calibrated and ready for use.

4. Operating Instructions

4.1 Power On/Off

• To power on: Briefly press the power button (usually the 'T' or Tare button, or a dedicated power button if present). The display will illuminate.
• To enter sleep mode: Press and hold the 'T' (Tare) button for approximately 3 seconds. The display will turn off.
• To wake from sleep mode: Briefly touch any button.
• Automatic Shut-off: The scale will automatically turn off after 5 minutes of inactivity to conserve battery life.

4.2 Changing Units and Modes

The scale features multiple modes for different brewing methods. Use the 'M' (Mode) button to cycle through them.

• Manual Mode (M): For general weighing. The timer and tare functions are manually controlled.
• Pour Over Mode (P): Designed for pour-over brewing. The scale will auto-tare when a vessel is placed on it and the timer will start automatically when liquid is detected.
• Espresso Mode (E): Optimized for espresso extraction. The scale will auto-tare when a cup is placed under the portafilter, and the timer will start automatically upon detection of the first drops of espresso.

Figure 4: The scale in position on an espresso machine, ready for weighing.

Figure 5: The scale actively measuring an espresso shot, with time and weight displayed.

Figure 6: The scale with a cup, suitable for pour-over coffee preparation.

4.3 Tare Function

The tare function allows you to reset the scale to zero after placing a container on it, so you only measure the weight of the contents. Briefly press the 'T' (Tare) button to activate the tare function. The display will show "0.0g".

4.4 Timer Function

In Pour Over and Espresso modes, the timer starts automatically when the scale detects the beginning of the pour or extraction. In Manual mode, the timer can be started and stopped manually by pressing the 'L' (Timer) button.

5. Maintenance

5.1 Cleaning

The scale features an easy-clean surface. Wipe the scale with a soft, damp cloth. Do not immerse the scale in water or use abrasive cleaners. Ensure the USB-C port is dry before charging.

5.2 Charging

Recharge the scale when the battery indicator on the display shows low battery. Use the provided Type-C charging cable. A full charge provides up to 15 hours of detached working time.

5.3 Storage

When not in use, store the scale in its protective silicone case and the included carrying case to prevent scratches and damage. Store in a cool, dry place away from direct sunlight and extreme temperatures.

Figure 7: The scale with its protective silicone cover.

6. Troubleshooting

• Scale not turning on: Ensure the battery is charged. Connect the scale to the charging cable and allow it to charge for at least 30 minutes before attempting to power on again.
• Inaccurate readings:
  1. Ensure the scale is on a flat, stable, and level surface.
  2. Perform a calibration as described in Section 3.2.
  3. Ensure no objects are touching the scale or the weighing platform during use.
• Display not responding: Try turning the scale off and on again. If the issue persists, ensure the battery is charged.
• Timer not starting automatically: Verify that the scale is in either Pour Over (P) or Espresso (E) mode. Ensure there is sufficient liquid flow to trigger the sensor.

7. Specifications

8. Warranty and Support

For detailed warranty information and customer support, please refer to the official Normcore website or the warranty card included with your product packaging. You may also contact the seller directly for assistance.