1. Introduction
Thank you for choosing the Vitafit Digital Pocket Scale. This precision scale is designed for accurate weighing of small items, offering a maximum capacity of 500g with 0.01g accuracy. Its compact and portable design makes it ideal for various applications, including weighing jewelry, gold, coins, and other small objects. Please read this manual carefully before use to ensure proper operation and extend the lifespan of your device.
Image: The Vitafit Digital Pocket Scale, showing its compact design and the brief instructions printed on the inside of the lid.
2. Safety Information
- Do not overload the scale beyond its maximum capacity of 500g, as this may damage the sensor.
- Avoid exposing the scale to extreme temperatures, humidity, or direct sunlight.
- Keep the scale away from strong electromagnetic fields.
- Handle the scale with care; avoid dropping or subjecting it to strong impacts.
- Do not disassemble the scale. Refer to qualified personnel for repairs.
- Keep out of reach of children.
3. Package Contents
Please check the package contents upon unboxing:
- Vitafit Digital Pocket Scale (Model: VT737)
- 2 x AAA Batteries (may be pre-installed or included separately)
- User Manual
4. Setup
4.1. Battery Installation
- Open the battery compartment cover located on the bottom of the scale.
- Insert 2 x AAA batteries, ensuring the correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.
4.2. Initial Placement
- Place the scale on a hard, flat, and stable surface to ensure accurate readings. Avoid soft or uneven surfaces.
5. Operating Instructions
5.1. Power On/Off
- To power on: Press the ON/TARE button. Wait for "0.00" to appear on the display.
- To power off: Press and hold the ON/TARE button for approximately 3 seconds. The scale will also automatically shut off after 60 seconds of inactivity to conserve battery life.
5.2. Unit Conversion
- Press the UNIT button to cycle through the available weighing units: grams (g), ounces (oz), troy ounces (ozt), carats (ct), grains (gn), and pennyweights (dwt).
Image: The scale's LCD display cycling through various measurement units (g, oz, ozt, ct, gn, dwt).
5.3. Tare Function
- The tare function allows you to subtract the weight of a container, so you only measure the contents.
- Place an empty container on the weighing platform.
- Press the ON/TARE button. The display will reset to "0.00".
- Now, place the items you wish to weigh into the container. The display will show the net weight of the items.
Image: A hand pressing the tare button on the scale with a bowl of jewelry, illustrating the tare function for accurate measurement of contents.
5.4. Weighing Items
- Ensure the scale is powered on and displays "0.00".
- Gently place the item(s) to be weighed onto the center of the weighing platform.
- Read the weight displayed on the LCD screen.
Image: The Vitafit Digital Pocket Scale accurately weighing a small quantity of coffee beans, demonstrating its high precision.
6. Maintenance
- Cleaning: Wipe the scale with a soft, damp cloth. Do not use abrasive cleaners or immerse the scale in water.
- Storage: Store the scale in a clean, dry place when not in use. Avoid placing heavy objects on the scale during storage.
- Battery Replacement: Replace batteries when the low battery indicator appears on the display. Remove batteries if the scale will not be used for an extended period.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on. | Dead or incorrectly installed batteries. | Check battery polarity or replace with new AAA batteries. |
| Inaccurate readings. | Uneven surface; scale not tared; overloaded; strong vibrations. | Place on a flat, stable surface; perform tare function; ensure weight is within 500g limit; avoid vibrations. |
| "O-Ld" or "EEEE" error message. | Overload. | Remove the item immediately. The weight exceeds the maximum capacity (500g). |
| "Lo" error message. | Low battery. | Replace batteries. |
8. Specifications
| Model: | VT737 |
| Capacity: | 500g |
| Accuracy: | 0.01g |
| Units: | g, oz, ozt, ct, gn, dwt |
| Display: | LCD with blue backlight |
| Power: | 2 x AAA Batteries |
| Auto-Off: | 60 seconds of inactivity |
| Product Dimensions: | 11 x 8.5 x 2 cm (approx. 4.3 x 3.3 x 0.8 inches) |
| Product Weight: | 150g (approx. 5.3 oz) |
| Material: | ABS |
Image: Visual representation of the Vitafit Digital Pocket Scale's dimensions (110mm x 82mm x 20mm) compared to a smartphone, highlighting its portability.
9. Warranty and Support
Vitafit products are designed for reliability and performance. For warranty information or technical support, please refer to the contact details provided on the product packaging or visit the official Vitafit website.
For further assistance, please contact Vitafit customer service.
