YONCON KF-H8U Digital Kitchen Scale

1. Introduction

Thank you for choosing the YONCON KF-H8U Digital Kitchen Scale. This manual provides essential information for the proper setup, operation, and maintenance of your new scale. Please read it thoroughly before use to ensure accurate and reliable performance.

Image 1.1: YONCON KF-H8U Digital Kitchen Scale with a bowl of flour, demonstrating its use for weighing ingredients.

Image 1.2: The scale in various kitchen settings, highlighting its versatility for different weighing needs.

2. Product Features

• High Precision & Wide Range: Equipped with independent R&D high-precision sensors, providing accurate weighing from 5g to 10kg (22lb) with 0.5g accuracy.
• Automatic Shut-Off: The scale automatically turns off after 10 minutes of inactivity to conserve power.
• Easy to Clean: Smooth surfaces and a removable stainless steel platform ensure easy cleaning. The stainless steel platform is dishwasher safe.
• Dual Power Options: Operates on 3 AA batteries (included) or via the included AC power adapter.
• Large Platform & Clear Display: Features a 6.3 x 6.9 inch platform and a high-contrast LCD backlight screen for easy reading, even with larger items.
• Tare Function: Allows you to subtract the weight of a container to measure only the contents.
• PCS Function: Enables counting of multiple small items.

Image 2.1: The scale displaying a precise weight, illustrating its high accuracy for various items.

Image 2.2: An illustration of the scale's internal sensor technology, emphasizing its high precision.

Image 2.3: The scale measuring a loaf of bread, demonstrating its suitability for baking with accurate gram measurements.

Image 2.4: The scale's large stainless steel platform, showing its dimensions and ease of cleaning.

Image 2.5: The scale's large LED display, designed for clear readability.

3. Package Contents

Verify that all items are present in the package:

• YONCON KF-H8U Digital Kitchen Scale
• 3 x AA Batteries
• AC Power Adapter
• Instruction Manual

4. Setup

4.1. Power Source Installation

Your scale can be powered by either batteries or the AC adapter.

• Battery Installation: Open the battery compartment on the underside of the scale. Insert 3 AA batteries, ensuring correct polarity (+/-).
• AC Power Connection: Plug the AC adapter into the DC 6V port on the back of the scale, then plug the adapter into a standard wall outlet.

When using AC power, the scale will not automatically turn off after 10 minutes of inactivity. To turn off the scale when using AC power, use the separate on/off switch located on the back of the unit.

Image 4.1: Illustration of the two power supply modes: battery and AC adapter.

Image 4.2: Detail of the AC-DC power interface on the scale.

4.2. Placement

Place the scale on a hard, flat, and stable surface to ensure accurate measurements. Avoid placing it on soft or uneven surfaces, or near sources of vibration or extreme temperature changes.

5. Operating Instructions

5.1. Power On/Off

• To Power On: Short press the TARE ON/OFF button.
• To Power Off: Long press the TARE ON/OFF button. If using AC power, use the physical switch on the back of the scale to turn it off.

5.2. Unit Conversion

Press the UNIT button to cycle through the available measurement units: grams (g), ounces (oz), and pounds (lb).

Note: It is not possible to change units while an item is currently being weighed on the scale. Remove the item, change the unit, then place the item back on the scale for measurement in the desired unit.

5.3. Tare Function

The Tare function allows you to weigh items in a container without including the container's weight in the measurement.

1. Place an empty container on the scale platform.
2. Wait for the display to stabilize, then short press the TARE ON/OFF button. The display will reset to zero.
3. Add the items you wish to weigh into the container. The display will show the net weight of the items.

Image 5.1: Visual guide for using the Tare function.

5.4. PCS Function (Counting Function)

The PCS function allows you to count multiple items of the same weight.

1. Turn on the scale and ensure it is set to the desired unit.
2. Place a sample quantity of items (e.g., 10, 20, 50, or 100 pieces) on the platform.
3. Press and hold the UNIT button until 'PCS' appears on the display.
4. Press the UNIT button again to select the sample quantity (e.g., P10, P20, P50, P100) that matches the number of items you placed on the scale.
5. Press TARE ON/OFF to confirm. The display will now show the count of the sample.
6. You can now add more items, and the scale will display the total count.

Image 5.2: Overview of the scale's multi-functional buttons and design elements.

6. Maintenance

6.1. Cleaning

• Wipe the scale body with a soft, damp cloth. Do not immerse the scale in water.
• The stainless steel platform can be removed and washed with mild soap and water, or placed in a dishwasher. Ensure it is completely dry before reattaching.
• Avoid using abrasive cleaners or harsh chemicals, as these can damage the surface and display.

6.2. Storage

Store the scale in a cool, dry place. If not in use for an extended period, remove the batteries to prevent leakage.

7. Troubleshooting

• Scale does not turn on: Check battery installation and ensure batteries are not depleted. If using AC power, verify the adapter is securely plugged into both the scale and the outlet.
• Inaccurate readings: Ensure the scale is placed on a flat, stable surface. Avoid placing it near strong electromagnetic fields or extreme temperature fluctuations.
• Display shows 'EEEE': This indicates an overload. Remove items from the scale immediately to prevent damage.
• Scale does not turn off with button (AC power): When powered by the AC adapter, the front TARE ON/OFF button only tares the scale. Use the physical on/off switch located on the back of the unit to power it off.
• Cannot change units while weighing: This is normal operation. Remove all items from the scale, change the unit, then place items back on the platform.

8. Specifications

9. Warranty and Support

The YONCON KF-H8U Digital Kitchen Scale comes with a 5-year warranty. For any questions, technical support, or warranty claims, please contact YONCON customer service through the retailer where the product was purchased.