Product Overview
The SMARTRO K28 Digital Kitchen Scale is designed for precise measurement of food ingredients and liquids. It features a sleek tempered glass platform, a clear digital display, and multiple measurement units to assist with various cooking and baking needs.
Image: The SMARTRO K28 Digital Food Scale, showcasing its large black tempered glass platform and bright red LED display. A bowl of mixed nuts and dried fruits is placed on the scale, indicating a weight of 530 grams. The 'UNIT' and 'ON/TARE' buttons are visible at the bottom corners of the display area.
Setup Instructions
1. Battery Installation
The SMARTRO K28 scale requires 4 AAA batteries (included). Before first use, or when the "LO" indicator appears, install or replace the batteries.
- Locate the battery compartment on the underside of the scale.
- Open the battery compartment cover.
- Important: Remove any plastic insulating strips from the battery terminals if present. These strips prevent battery drain during storage and shipping.
- Insert 4 AAA batteries, ensuring correct polarity (+/-) as indicated inside the compartment.
- Close the battery compartment cover securely.
2. Initial Placement
Place the scale on a hard, flat, and stable surface to ensure accurate readings. Avoid placing it on soft or uneven surfaces.
Operating Instructions
1. Power On/Off
- To power on, press the "ON/TARE" button. The display will show "8888" and then "0" or "0.0".
- The scale features an automatic shut-off function to conserve battery life. It will turn off after a period of inactivity.
- To manually power off, press and hold the "ON/TARE" button for approximately 3 seconds.
2. Unit Conversion
The scale supports 7 measurement units. To switch between units, press the "UNIT" button repeatedly until the desired unit is displayed.
- Available Units: grams (g), ounces (oz), pounds:ounces (lb:oz), water-milliliters (water-ml), water-fluid ounces (water-fl.oz), milk-milliliters (milk-ml), milk-fluid ounces (milk-fl.oz).
Image: The SMARTRO K28 Digital Food Scale highlighting its multiple measurement units. The display shows '187' with a piece of chicken on the platform. Below the scale, icons illustrate the various units available for selection: g, oz, lb:oz, water-ml, water-fl.oz, milk-ml, and milk-fl.oz.
3. Tare Function
The tare function allows you to subtract the weight of a container, enabling you to weigh only the ingredients.
- Place an empty container on the scale. The display will show its weight.
- Press the "ON/TARE" button. The display will reset to "0" or "0.0".
- Add your ingredients to the container. The display will show the net weight of the ingredients.
Image: A visual guide demonstrating the easy tare function. The first image shows an empty white bowl on the scale with a weight displayed. The second image shows the scale after the "ON/TARE" button is pressed, with the display reset to zero. The third image shows the bowl filled with mixed nuts and dried fruits, displaying the net weight of the contents.
4. Weighing Procedure
- Ensure the scale is on a flat, stable surface and powered on, displaying "0" or "0.0".
- Place the item(s) directly onto the center of the scale platform, or in a tared container.
- Read the weight displayed on the clear digital screen.
Image: The SMARTRO K28 Digital Food Scale with a bowl of flour on its surface, displaying '461' grams. Below the scale, icons represent its key features: Auto-off, Tare function, LO (Low Power Indicator), O_LD (Overload Indicator), and MAX. 5KG (Capacity).
Maintenance and Care
1. Cleaning
The scale features a water-resistant tempered glass surface for easy cleaning.
- Wipe the surface with a damp cloth immediately after use to remove any spills or food residue.
- For stubborn stains, use a mild detergent and a soft cloth.
- Do not immerse the scale in water or use abrasive cleaners.
Image: The SMARTRO K28 Digital Food Scale with water splashing over its black tempered glass surface from a faucet, illustrating its water-resistant and sleek design for easy cleaning.
2. Storage
Store the scale in a cool, dry place. Its compact dimensions make it suitable for drawer storage.
Image: The SMARTRO K28 Digital Food Scale placed inside a kitchen drawer next to a whisk, demonstrating its compact size and ease of storage.
3. Battery Replacement
Replace batteries when the "LO" indicator appears on the display. Follow the battery installation steps in the Setup section.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on. | Batteries are dead or not installed correctly. Plastic insulating strips on batteries not removed. | Check battery polarity. Ensure all plastic insulating strips are removed from batteries. Replace with new AAA batteries if necessary. |
| "LO" displayed. | Low battery power. | Replace all 4 AAA batteries. |
| "O_LD" displayed. | Overload. Weight exceeds maximum capacity (5000g / 11 lbs). | Remove items immediately to prevent damage. Do not exceed the maximum weight capacity. |
| Inaccurate readings. | Scale is on an uneven surface, or not tared properly. | Place the scale on a hard, flat, stable surface. Use the tare function before weighing ingredients in a container. Ensure the scale is clean and free of debris. |
Specifications
- Brand: SMARTRO
- Model: K28
- Color: Black
- Material: Tempered Glass
- Weight Limit: 5000 grams (5 kg) / 11 pounds
- Readout Accuracy: 1g / 0.01oz
- Display Type: Digital LED
- Product Dimensions: 8.2 x 7.8 x 0.6 inches
- Item Weight: 1.43 pounds
- Batteries: 4 AAA batteries (included)
- Special Features: High Weight Capacity, Tare Function, Unit Convert, Water-resistant surface, Auto-off
Image: A diagram illustrating the dimensions of the SMARTRO K28 Digital Food Scale, showing its length of 8.27 inches, width of 7.87 inches, and thickness of 0.67 inches. A smaller scale is shown next to it for comparison.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your product packaging or visit the official SMARTRO website. If you encounter any issues not covered in this manual, please contact customer service for assistance.
