Introduction
Thank you for choosing the TIMEMORE Black Mirror Basic 3 Coffee Scale. This ultra-thin digital kitchen scale is designed for precision, offering 0.1g accuracy for various applications including espresso, pour-over coffee, baking, and general cooking. It features professional brewing modes and a compact design for ease of use and storage. Please read this manual carefully to ensure proper operation and maintenance of your device.
What's in the Box
- TIMEMORE Black Mirror Basic 3 Coffee Scale
- Silicone pad
- USB charging cable
- Instruction manual
Product Overview
Key Features
- Professional Brewing Modes: Easily switch between Regular, Pour-Over, and Espresso modes.
- Water-to-Coffee Ratio Calculator: Built-in guidance for consistent brewing in Regular and Pour-Over modes.
- High Precision: Accurate measurements from 0.5g to 2000g with 0.1g resolution.
- Compact and Portable: Slimmer and lighter design for easy storage and travel.
- Long-lasting Battery: 1600mAh rechargeable lithium battery provides up to 24 hours of use.
- USB-C Charging: Convenient and modern charging interface.
- Versatile Use: Suitable for coffee, baking, meal prepping, and precise cooking.
- Easy-Clean Surface: Sleek glass top for simple maintenance.
Components

Image: TIMEMORE Black Mirror Basic 3 Coffee Scale with labels indicating the Mode Switch/Main Switch, Timer Button, Powder Water Ratio Button, and Reset Button.
- Mode Switch / Main Switch: Located on the side, used to power on/off and switch between modes.
- Timer Button: Initiates and stops the timer function.
- Powder Water Ratio Button: Used to record coffee powder weight and activate automatic ratio calculation.
- Reset Button: Resets the scale or timer.
Setup
Charging the Scale
- Connect the provided USB-C charging cable to the scale's charging port.
- Connect the other end of the cable to a compatible USB power adapter (not included) or a computer USB port.
- The battery indicator on the display will show charging status. A full charge provides up to 24 hours of continuous use.
Initial Use
- Place the scale on a flat, stable surface.
- Slide the main switch to the 'ON' position to power on the scale.
- Ensure the silicone pad is placed on the weighing platform to protect it and prevent slipping.
Operating Instructions
General Operation
- Power On/Off: Slide the main switch on the side to the 'ON' or 'OFF' position.
- Tare Function: Press the 'Reset' button (usually indicated by 'T' or a circle icon) to zero out the current weight. This is useful for weighing ingredients in a container.
- Unit Conversion: The scale typically defaults to grams. Refer to the display for unit indicators.
Brewing Modes
The Black Mirror Basic 3 offers three specialized brewing modes: Regular, Pour-Over, and Espresso. Switch between modes by sliding the 'Mode Switch' on the side.

Image: A hand sliding the physical switch on the side of the TIMEMORE Black Mirror Basic 3 scale, labeled 'M' and 'O', to change modes.
1. Regular Mode
- Provides basic weight and timer functions.
- Includes a Water-to-Coffee Ratio Calculator for guidance.
2. Pour-Over Mode

Image: The TIMEMORE Black Mirror Basic 3 scale displaying time and weight during a pour-over coffee brewing process, with a coffee dripper and carafe on top.
- Designed for pour-over coffee brewing with automatic timing.
- Turn the switch to the 'M' direction to activate this mode.
- The scale will automatically start the timer when water is poured and display the weight and ratio.
3. Espresso Mode

Image: The TIMEMORE Black Mirror Basic 3 scale displaying time and weight during an espresso extraction, with an espresso machine and a small glass cup on the scale.
- Optimized for espresso extraction, providing automatic determination of concentration extraction.
- Features reset, timing, and weight counting functions tailored for espresso.

Image: The TIMEMORE Black Mirror Basic 3 scale display showing a 1:15.0 ratio calculation, indicating the automatic proportion calculation feature.
Maintenance
Cleaning
- Wipe the scale's glass top with a soft, damp cloth.
- Do not immerse the scale in water or use abrasive cleaners.
- Ensure the scale is dry before storage or next use.
Storage
- Store the scale in a cool, dry place.
- Avoid placing heavy objects on the scale when not in use.
- The compact design allows for easy storage in kitchen drawers.

Image: A hand holding the TIMEMORE Black Mirror Basic 3 scale, highlighting its lightweight and compact design for easy storage.
Troubleshooting
- Scale not turning on: Ensure the battery is charged. Connect the USB-C cable and charge for at least 30 minutes.
- Inaccurate readings: Ensure the scale is on a flat, stable surface. Recalibrate by turning it off and on, then performing a tare. Avoid placing it near strong electromagnetic fields.
- Display errors: Try turning the scale off and on again. If the error persists, contact customer support.
Specifications
| Feature | Specification |
|---|---|
| Brand | TIMEMORE |
| Model Number | Basic 3 |
| Weight Limit | 2 Kilograms (2000g) |
| Precision | 0.1g |
| Item Weight | 1.07 pounds |
| Package Dimensions | 7.87 x 6.69 x 1.77 inches |
| Battery | 1600mAh Lithium Battery (rechargeable, included) |
| Charging Port | USB-C |
| Recommended Uses | Coffee brewing, baking, cooking |
Warranty Information
TIMEMORE products are manufactured to high-quality standards. For specific warranty details, including coverage period and terms, please refer to the warranty card included with your product or visit the official TIMEMORE website. Please retain your proof of purchase for any warranty claims.
Customer Support
If you have any questions, concerns, or require assistance with your TIMEMORE Black Mirror Basic 3 Coffee Scale, please contact TIMEMORE customer support through their official website or the contact information provided on your product packaging. Our team is dedicated to providing prompt and helpful service.





