Tekneka 450 Mini Sound Level Meter has multiple measuring ranges from 35 to 80dB, 50 to 100dB, and 80 to 130dB. It has a 2-inch display panel with larger digital values that make reading the values easier. To analyze the environment’s frequency level, it is simple to switch the A/C weighting. Utilizing the mobile application “Meterbox Pro”, the 400 series includes Bluetooth connectivity for data export, recording, and monitoring. The Tekneka 450 includes a number of features like Bluetooth, HOLD, LCD backlight, MIN/MAX, and others. Users have the option to store each project on their mobile phones and do live monitoring using a graphical interface.
Specification :
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Measuring Range: 35 to 130 dB
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Frequency Range: 31.5 Hz to 8 kHz
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Display: 2-inch LCD screen with backlight
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Resolution: 0.1 dB
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Accuracy: ±1.5 dB
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Weighting: A-weighting and C-weighting
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Measuring Rate: 2 times per second
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Data Logging:
- Logging Interval: 1 second to 10 minutes 59 seconds
- Log Duration: 1 minute to 10 hours 59 minutes
- Data Export: Via Bluetooth to Meterbox Pro app in .csv format
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Memory: Stores up to 20,000 readings
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Power Supply: 1 x 9V battery
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Battery Life: Up to 30 hours of continuous use
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Auto Power Off: Yes, to conserve battery life
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Dimensions: 150 x 55 x 30 mm
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Weight: 150 grams
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Additional Features:
- Data Hold Function
- MIN/MAX Readings
- Real-Time Monitoring
- Bluetooth Connectivity for easy data export and monitoring
- Portable and lightweight design
Features :
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Wide Measuring Range: Accurately measures sound levels from 35 to 130 dB, suitable for various environments.
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Multiple Ranges: Quickly switch between different ranges: 35 to 80 dB, 50 to 100 dB, and 80 to 130 dB.
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High-Resolution Display: Features a 2-inch LCD screen with backlight, providing clear and easy-to-read digital values.
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Data Hold Function: Includes a HOLD function to freeze the current measurement for detailed analysis.
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MIN/MAX Readings: Displays minimum and maximum sound levels, allowing for comprehensive monitoring.
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Auto Power Off: Automatically powers off to conserve battery life, ensuring longer usage.
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Bluetooth Connectivity: Equipped with Bluetooth for easy data export, recording, and monitoring via the Meterbox Pro mobile app.
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Real-Time Monitoring: Allows for real-time measurement and control of recording intervals through the app.
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Data Export: Export data in .csv format for further analysis on a smartphone or computer.
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Portable and Convenient: Compact design with a 9V battery included, making it easy to carry and use in various settings.
