Introduction
Thank you for choosing the BOMATA B619 Waterproof IPX6 Kitchen Scale. This digital scale is designed for high precision weighing in various kitchen applications, including food preparation, cooking, and baking. Its waterproof design ensures easy cleaning and durability. Please read this manual thoroughly before use to ensure proper operation and maintenance.
Safety Information
- Do not immerse the scale in water for extended periods, despite its IPX6 rating. Rinsing under running water is acceptable.
- Ensure the scale is placed on a flat, stable surface for accurate measurements.
- Avoid placing objects heavier than the maximum capacity (5 kg / 11 lbs) on the scale.
- Keep the scale away from extreme temperatures and humidity.
- Do not disassemble or attempt to repair the scale yourself. Contact customer support if issues arise.
- Remove batteries if the scale will not be used for a long period to prevent leakage.
Product Features
- High Precision: Measures with a resolution of 0.1 g / 0.01 oz.
- Wide Measuring Range: From 0.5 g to 5 kg (11 lbs).
- IPX6 Waterproof Design: Allows for direct rinsing under running water for easy cleaning.
- Multiple Unit Conversions: Includes grams (g), milliliters (ml), milk milliliters (ml(milk)), pounds:ounces (lb:oz), ounces (oz), fluid ounces (fl'oz), and milk fluid ounces (fl'oz(milk)).
- Tare Function: Easily subtracts the weight of containers.
- Auto-Off Feature: Conserves battery life.
- Durable Construction: Features a stainless steel weighing platform and touch-sensitive buttons.
- Clear Display: Backlit LCD screen for easy readability.
- Compact Size: 5.8 x 7.8 inch platform, suitable for various items and easy storage.
Package Contents
- BOMATA B619 Kitchen Scale
- 2 x AAA Batteries
- User Manual
Setup
- Unpacking: Carefully remove the scale from its packaging.
- Battery Installation: Open the battery compartment on the underside of the scale. Insert the two AAA batteries, ensuring correct polarity (+/-). Close the compartment securely.

Image: Underside view of the BOMATA B619 Kitchen Scale, highlighting the battery compartment and the four rubber plugs to be removed before use.
- Remove Protective Plugs: Before first use, locate and remove the four small rubber plugs on the sides of the weighing platform. These are for protection during shipping and must be removed for accurate weighing.

Image: Close-up of the BOMATA B619 Kitchen Scale's side, indicating the rubber plugs to be removed before use.
- Placement: Place the scale on a hard, flat, and level surface.
Operating Instructions
Power On/Off
- Press the ON/TARE button to turn the scale on.
- To turn off, press and hold the ON/TARE button for a few seconds until the display turns off. The scale also features an auto-off function to save battery power.
Weighing Items
- Turn on the scale. Ensure the display shows "0.0" or "0.00".
- Place the item directly onto the stainless steel weighing platform.
- Read the weight displayed on the LCD screen.

Image: BOMATA B619 Kitchen Scale displaying 0.1g high precision measurement with oranges and blueberries.

Image: Close-up of the BOMATA B619 Kitchen Scale's LCD display with backlight, showing a weight of 20.00 oz.
Unit Conversion
- Press the UNIT button to cycle through the available units: g, ml, ml(milk), lb:oz, oz, fl'oz, fl'oz(milk).
- The selected unit will be displayed on the screen.

Image: BOMATA B619 Kitchen Scale displaying various unit conversions including grams, milliliters, pounds, and ounces.
Tare Function
The Tare function allows you to weigh items in a container by subtracting the container's weight.
- Place an empty container on the weighing platform.
- Press the ON/TARE button. The display will reset to "0.0" or "0.00".
- Add the items you wish to weigh into the container. The display will show only the net weight of the items.

Image: Sequence showing the tare function of the BOMATA B619 Kitchen Scale: placing a bowl, taring to zero, then adding blueberries to weigh only the contents.
Maintenance and Cleaning
- The IPX6 waterproof design allows for easy cleaning. You can rinse the scale directly under running water.
- After rinsing, wipe the scale dry with a soft cloth to prevent water spots.
- Do not use abrasive cleaners or harsh chemicals, as these may damage the surface or electronic components.
- Store the scale in a clean, dry place when not in use.

Image: Hand rinsing the BOMATA B619 Kitchen Scale under running water, demonstrating its IPX6 waterproof design.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Scale does not turn on. | Dead batteries or incorrect battery installation. | Replace batteries or ensure they are installed with correct polarity. |
| Inaccurate readings. | Scale not on a flat surface, protective plugs not removed, or overloaded. | Place on a stable, flat surface. Ensure all protective plugs are removed. Do not exceed maximum weight capacity. |
| "Err" message on display. | Scale is overloaded. | Remove items immediately to prevent damage. Do not exceed 5 kg / 11 lbs. |
| Display is dim or flickering. | Low battery power. | Replace batteries. |
Specifications
- Model: B619
- Capacity: 5 kg / 11 lbs
- Accuracy/Increment: 0.1 g / 0.01 oz
- Units: g, ml, ml(milk), lb:oz, oz, fl'oz, fl'oz(milk)
- Display: Backlit LCD
- Platform Material: Stainless Steel
- Waterproof Rating: IPX6
- Power Source: 2 x AAA Batteries (included)
- Product Dimensions: 7.8 x 5.9 x 1.18 inches (approx. 19.8 x 14.7 x 3 cm)
- Item Weight: 1.39 pounds
Official Product Video
Video: An official product video from BOMATA-NA demonstrating the features and use of the BOMATA Waterproof IPX6 Kitchen Scale.
Warranty and Support
For warranty information or technical support, please refer to the contact details provided with your purchase or visit the official BOMATA website. Keep your purchase receipt as proof of purchase.