Introduction
The Akozon Digital Wall-Mounted Sound Level Meter is a versatile device designed to measure sound intensity in various acoustic environments. It can be used to monitor noise levels in factories, offices, homes, traffic routes, and for testing audio systems. This meter features a large 9.6-inch digital LCD display with a backlight for clear and intuitive readings, even in dark areas.
Figure 1: Front view of the sound level meter displaying a reading.
Product Features
- Large LCD Display: Features a 9.6-inch digital LCD screen for clear decibel readings, with a backlight for visibility in low-light conditions.
- Alarm Function: The meter emits an audible alert and flashes data for 2 minutes if the measured value exceeds the set alarm threshold. Supports external speaker connection via 3.5mm audio cables.
- Wide Measurement Range: Measures sound levels from 30 to 130 decibels with fast response and high accuracy.
- Easy Mounting: Designed with a hanging hole for wall installation or can be placed on a table.
- Application Scope: Suitable for use in homes, factories, offices, hotels, hospitals, laboratories, theaters, and audio systems for real-time sound level monitoring.
Figure 2: Detail of the large display and integrated condenser microphone.
Setup
- Unpacking: Carefully remove the sound level meter and all accessories from the packaging. Verify all components are present.
- Power Connection: Connect the provided electric cable to the meter's power input port and then to a suitable power outlet. The display should illuminate.
- Mounting Options:
- Wall Mounting: Use the hanging hole on the back of the device to securely mount it on a wall using an appropriate hook or screw. Ensure the mounting surface is stable.
- Tabletop Placement: Place the meter on a flat, stable surface.
- External Speaker (Optional): If using an external speaker for alarm notifications, connect it to the 3.5mm audio output port on the meter.
Figure 3: Example of wall mounting in a room.
Operating Instructions
- Power On/Off: Press the power button (usually marked with a circle and vertical line) to turn the device on or off.
- Reading Display: Once powered on, the meter will immediately begin displaying the current sound level in decibels (dB) on the large LCD screen.
- Alarm Setting: Refer to the device's control buttons (up/down arrows, alarm icon) to set the desired decibel threshold for the alarm function. When the measured sound level exceeds this threshold, the alarm will activate.
- Data Storage and Transfer: The device supports data storage, recording up to 30 groups of data per minute, with storage time up to 1 year. Connect the meter to a computer via USB for data transfer and analysis using compatible software.
Figure 4: Illustration of USB data transfer and analysis.
Maintenance
- Cleaning: Wipe the device with a soft, dry cloth. Do not use abrasive cleaners or solvents.
- Storage: Store the meter in a cool, dry place away from direct sunlight and extreme temperatures when not in use.
- Avoid Impact: Protect the device from drops and impacts, which can damage internal components or the display.
- Microphone Care: Keep the microphone area clean and free from dust or debris to ensure accurate readings.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Device does not power on. | No power supply or loose connection. | Check power cable connection and ensure the power outlet is functional. |
| Inaccurate readings. | Microphone obstructed or device not calibrated. | Ensure microphone is clear. If issues persist, contact support for calibration information. |
| Alarm not functioning. | Alarm threshold not set or external speaker disconnected. | Verify alarm settings. Check connection to external speaker if used. |
Specifications
- Brand: Akozon
- Model Number: Akozonbvkcy758wx
- ASIN: B07Y24K16K
- UPC: 719855591044
- Measurement Range: 30-130 dB
- Display: 9.6-inch Digital LCD
- Power Source: Electric Cable
- Color: Black
- Product Weight: 588 Grams
- First Available Date: 19 September 2019
Figure 5: Product dimensions.
Warranty and Support
Akozon products undergo rigorous testing before leaving the factory to ensure quality and reliability. For any questions, technical assistance, or support regarding your Akozon Digital Wall-Mounted Sound Level Meter, please refer to the contact information provided with your purchase or visit the official Akozon website.
Product Video
The following video demonstrates the functionality of the Akozon Digital Wall-Mounted Sound Level Meter, showing real-time decibel readings.
Video 1: Demonstration of the sound level meter's real-time measurement capabilities.