Mini Digital Sound Level Meter (30–130 dB) with Optional Bluetooth
Compact and accurate digital sound level meter for measuring environmental and industrial noise. Designed for portability and ease of use, with fast/slow response modes, max/min tracking, and optional Bluetooth connectivity.
This mini digital sound level meter is designed for real-time noise measurement across a wide range of professional and environmental applications. Using a high-sensitivity capacitive microphone and precision signal processing, it converts ambient sound pressure into accurate digital decibel readings.
With a measurement range of 30 to 130 dB (A-weighted), the meter is suitable for monitoring industrial noise, construction sites, environmental sound levels, urban noise, workplaces, transport corridors, and public spaces. Its compact size solves the bulk and complexity issues associated with traditional sound level meters, making it ideal for on-the-go measurements.
The instrument features a clear LCD backlit display with maximum, minimum, and data hold functions, allowing users to capture and review noise levels easily. Selectable fast and slow sampling rates provide flexibility for different noise environments, from transient sounds to steady background noise.
Selected variants include Bluetooth connectivity, enabling wireless data transmission to a mobile device for logging and analysis. Automatic power-off and low-power design help extend battery life during extended field use.
Key Applications
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Environmental noise monitoring
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Workplace and industrial noise assessment
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Construction site compliance checks
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Urban and community noise surveys
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Transport and traffic noise measurement
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Education and research applications