1. Introduzione
Thank you for choosing the Wigearss Coffee Scale with Timer, Model INSP0543. This digital scale is designed for precise measurements in coffee brewing, offering 0.1g accuracy and a maximum capacity of 5000g (5kg). It features a built-in timer, multiple measurement units, and various brewing modes to enhance your coffee experience.

Image 1.1: The Wigearss Coffee Scale, including its accessories.
2. Contenuto della confezione
Verifica che tutti gli articoli siano presenti nel tuo pacco:
- 1x Wigearss Coffee Scale (Black)
- 1x Manuale utente
- 1x Silicone Waterproof Insulation Pad
- 1x cavo di ricarica USB-C
- 3 batterie AAA

Image 2.1: Contents of the Wigearss Coffee Scale package.
3. Caratteristiche del prodotto
- Alta precisione: Measures from 0.5g to 5000g with 0.1g accuracy, suitable for espresso and pour-over brewing.
- Opzioni doppia alimentazione: Equipped with a built-in 500mAh lithium battery (rechargeable via USB-C) and includes 3 AAA batteries for backup power.
- Smart Water-to-Powder Ratio: Features an intelligent function to assist in achieving optimal coffee extraction ratios.
- Versatile Modes & Units: Offers three units (g/oz/ml) and four specialized brewing modes (PR1, PR2, E1, E2).
- Design durevole: Constructed from high-quality ABS material with a hidden touch control panel and LED display for ease of use.

Image 3.1: High-precision weighing capability of the scale.

Image 3.2: The scale's water-to-powder ratio function in action.
4. Impostazione
4.1 Alimentazione della bilancia
The scale can be powered by its internal rechargeable lithium battery or by the included AAA batteries.
- Batteria interna: Connect the provided USB-C charging cable to the scale's charging port and a suitable USB power source. The battery indicator on the display will show charging status.
- batterie AAA: Aprire il vano batterie sul lato inferiore della bilancia e inserire le 3 batterie AAA, assicurandosi della corretta polarità.
Nota importante:
- It is not recommended to charge the device while AAA batteries are installed.
- If the scale will not be used for an extended period, remove the AAA batteries to preserve their lifespan.

Image 4.1: Dual power options for the coffee scale.
4.2 Posizionamento iniziale
Place the scale on a hard, level surface. Avoid soft pads or inclined areas, as these can cause measurement errors. Ensure nothing is placed on the scale when it is powered on.
5. Istruzioni per l'uso
5.1 Accensione/spegnimento
Premere il tasto ACCESO/SPENTO pulsante per accendere o spegnere la bilancia.
5.2 Commutazione unità
Premere il tasto UNITÀ button to cycle through the available measurement units: grams (g), ounces (oz), and milliliters (ml).

Immagine 5.1: Passoview of scale controls and unit switching.
5.3 Selezione della modalità
The scale offers four specialized brewing modes:
- PR1: Modalità caffè versato
- PR2: Powder-water Ratio Mode
- E1: Modalità Espresso
- E2: Espresso Mode (with Smart Zero Reset)
Per selezionare una modalità, premere il tasto UNITÀ E AVVIO/ARRESTO buttons simultaneously. The mode indicator will flash. Press the AVVIO/ARRESTO button to cycle through the modes, then press the TARA pulsante per confermare la selezione.

Immagine 5.2: Espressione visivaamples of the four brewing modes.
5.4 Funzione di tara
Premere il tasto TARA button to reset the scale to zero, allowing you to measure ingredients incrementally.
5.5 Funzionamento del timer
Premere il tasto AVVIO/ARRESTO button to begin or pause the timer. To activate countdown mode, press and hold the AVVIO/ARRESTO button. When the countdown finishes, the device will beep. Press the TARA pulsante per interrompere il segnale acustico.
5.6 Automatic Shutdown (A-ON/A-OFF)
The scale automatically enters sleep mode after 5 minutes of inactivity if the automatic shutdown system is enabled.
- To disable automatic shutdown: In the regular weighing interface, press and hold the TARA button for approximately 3 seconds. The weighing area will display 'A-OFF'.
- To enable automatic shutdown: Release the button, then press and hold the TARA button again for approximately 3 seconds. The weighing area will display 'A-ON'.
5.7 Attivazione/disattivazione audio
In the regular weighing interface, press the TARA button four times in quick succession to toggle the sound on or off.
Video 5.1: Demonstration of the Wigearss Coffee Scale's features and operation, including high-precision weighing, unit switching, and power options.
6. Manutenzione
6.1 Pulizia
Pulire la bilancia con un panno morbido, damp cloth. Do not immerse the scale in water or use abrasive cleaners. The included silicone waterproof insulation pad has a maximum tolerance temperature of 100°C.
6.2 Conservazione
Store the scale in a dry place at room temperature. If not used for an extended period, remove the AAA batteries to prevent leakage and preserve battery life.
7. Risoluzione Dei Problemi
- Letture imprecise: Ensure the scale is placed on a hard, level surface. Avoid soft pads or inclined areas. Recalibrate if necessary (refer to specific calibration instructions if available, or contact support).
- La bilancia non si accende: Check battery levels. If using AAA batteries, ensure they are correctly inserted. If using the internal battery, ensure it is charged.
- Timer Beeping Continuously: If in countdown mode, press the TARA pulsante per interrompere il segnale acustico.
- Errori di visualizzazione: Try turning the scale off and on again. If the issue persists, remove all power sources (both internal and AAA batteries) for a few minutes, then re-power.
8. Specifiche
| Dimensioni del prodotto | 8.39 x 5.71 x 1.38 pollici |
| Peso dell'articolo | 13.47 once |
| Numero di modello | INSP0543 |
| Fonte di alimentazione | Built-in 500mAh Lithium Battery (USB-C rechargeable), 3x AAA batteries (included) |
| Precisione | 0.1g |
| Campo di misura | Da 0.5g a 5000g |
| Tipo di visualizzazione | GUIDATO |
| Caratteristiche speciali | Auto Shut Off, Timer, Water-to-Powder Ratio Function |

Image 8.1: Physical dimensions and design features of the scale.
9. Garanzia e supporto
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official Wigearss webluogo. Conserva la ricevuta di acquisto per eventuali richieste di garanzia.