1. Introduction
Thank you for choosing the Ozeri Precision II Digital Body Weight Scale. This scale is designed to provide accurate weight measurements and features advanced Weight Change Detection Technology to help you monitor your progress. Please read this manual carefully before use to ensure proper operation and to maximize the benefits of your new scale.
Image 1.1: The Ozeri Precision II Digital Body Weight Scale in black.
2. Safety Information
- Always use the scale on a hard, flat, and stable surface. Using it on carpet or uneven floors may affect accuracy.
- Do not use the scale on wet or slippery surfaces, such as a wet bathroom floor, to prevent slips and falls.
- The scale is made of tempered glass. Avoid dropping heavy objects on it or subjecting it to strong impacts, as this may cause the glass to break.
- This scale is intended for personal use in measuring body weight. It is not intended for medical diagnosis or treatment.
- Keep the scale away from extreme temperatures and direct sunlight.
- Do not attempt to disassemble or repair the scale yourself. Contact customer support if issues arise.
3. Package Contents
Please check the package to ensure all items are present:
- Ozeri Precision II Digital Body Weight Scale (Model ZB14-B)
- 4 x AAA Batteries
- Body Tape Measure
- Body Fat Caliper
- Instruction Manual (this document)
Image 3.1: The included body tape measure and body fat caliper.
4. Setup
4.1. Battery Installation
- Locate the battery compartment on the underside of the scale.
- Open the battery compartment cover.
- Insert the 4 AAA batteries, ensuring correct polarity (+ and -).
- Close the battery compartment cover securely.
4.2. Initial Placement
Place the scale on a hard, flat, and stable surface. Avoid carpets, rugs, or uneven flooring, as these can affect measurement accuracy. The scale will automatically calibrate when first used or moved.
5. Operating Instructions
5.1. Taking a Measurement
- Step directly onto the center of the scale with bare feet. The scale features Step-On activation and does not require tapping to turn on.
- Stand still and centered on the scale. The display will illuminate blue and show your current weight.
- Wait for the weight reading to stabilize and flash three times. This indicates the measurement is complete.
- You may then step off the scale. The reading will remain on the display for a few seconds before automatically turning off to conserve battery life.
Image 5.1: The scale display showing a stable weight reading in blue.
5.2. Weight Change Detection Technology
The Ozeri Precision II scale includes Weight Change Detection Technology. After displaying your current weight, the scale will compare it to your previous recorded weight. The display will then show your net weight change:
- If you have lost weight, the change will be highlighted in GREEN.
- If you have gained weight, the change will be highlighted in RED.
This feature provides visual feedback on your weight trend without needing to manually track previous measurements.
Image 5.2: Display showing both weight gain (red) and weight loss (green) indicators.
Image 5.3: Display indicating weight loss in green.
Image 5.4: Display indicating weight gain in red.
5.3. Unit Conversion
To switch between measurement units (pounds (lbs), kilograms (kg), and stones (st)), locate the unit button on the underside of the scale. Press this button to cycle through the available units until your desired unit is displayed.
Image 5.5: Location of the unit conversion button.
6. Maintenance and Care
- Clean the scale with a soft, damp cloth. Do not use abrasive cleaners or immerse the scale in water.
- Avoid using chemical cleaning agents, as they may damage the glass surface or electronic components.
- Store the scale in a cool, dry place when not in use.
- If the scale will not be used for an extended period, remove the batteries to prevent leakage.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Display shows "Lo" | Low battery power. | Replace all 4 AAA batteries. |
| Display shows "Err" | Overload or unstable reading. | Ensure weight does not exceed 440 lbs (200 kg). Step off the scale, wait a few seconds, and step on again on a stable surface. |
| Inaccurate readings | Scale on uneven surface, recently moved, or not properly calibrated. | Place the scale on a hard, flat surface. If recently moved, allow it to auto-calibrate by stepping on and off once before taking a measurement. Ensure you stand still and centered. |
| No display | Batteries incorrectly installed or dead. | Check battery polarity or replace batteries. |
8. Specifications
- Model: ZB14-B
- Capacity: Up to 440 lbs (200 kg)
- Measurement Increments: 0.2 lbs (0.1 kg)
- Sensors: 4 high-precision GX sensors
- Display Type: LCD with blue backlight
- Power: 4 x AAA batteries (included)
- Platform Material: Impact-resistant tempered glass
- Product Dimensions: 13 x 12 x 1 inches
- Product Weight: 4.2 Pounds
- Special Features: Weight Change Detection Technology, Step-On Activation, Auto-Calibration, Auto-Off
9. Warranty and Support
Ozeri products are designed for quality and reliability. For any questions, concerns, or support needs regarding your Ozeri Precision II Digital Body Weight Scale, please contact Ozeri customer service. Refer to the product packaging or the official Ozeri website for the most current contact information.
