Svantek SV 971A NEA-Approved Class 1 Sound Level Meter with Bluetooth | EPMA & MOM WSH Compliant

NEA-Approved sound level meters are used to assess indoor and outdoor environments for noise pollution, regulatory compliance and noise hazards according to various regulations.

There are environmental and occupational health regulations such as the Environmental Protection and Management Act, Workplace Safety and Health Act.

The SV 971A by Svantek is a compact and lightweight Class 1 sound level meter that offers a wide range of features for precise noise measurement.

Main Features:

• Compact and lightweight design: Ideal for applications where portability is crucial.
• Class 1: Meets the strictest international standards for sound meters, ensuring measurement accuracy.
• Wide measurement range: Measures noise from 30 dB to 140 dB.
• Multiple weighting filters: A, C, and Z to adapt to different types of noise.
• Octave and 1/3 octave analysis (optional): Provides detailed information on the noise frequency spectrum.
• Data logging: Stores noise data for further analysis.
• Bluetooth connectivity: Allows wireless data transfer to a mobile device (can be disabled for IT security).
• RT60 and STIPA measurements (optional) for reverberation time and speech intelligibility, supported by a separate mobile application.

Applications:

• Industrial hygiene: Measuring workplace noise to protect workers from harmful noise exposure.
• Environmental noise: Measuring traffic, construction, and other noise sources to assess their impact on communities.
• Acoustics: Measuring room and building acoustics to ensure good sound quality.
• Noise research: Conducting noise studies to identify and resolve noise problems.

Benefits:

• Precise and reliable: The SV 971A is a precision instrument that provides reliable data for decision-making.
• Versatile: Can be used for a wide range of noise measurement applications.
• Easy to use: The SV 971A is easy to set up and use, even for users with no prior experience in noise measurements.
• Portable: The compact and lightweight design of the SV 971A makes it ideal for on-the-go use.
• Wireless connectivity: Bluetooth enables wireless data transfer to a mobile device for easy viewing and analysis.

Singapore Regulatory Compliance

• EPMA (Environmental Protection and Management Act) – NEA requires sound level measurements at construction sites and factory boundaries to ensure compliance with permissible noise limits.
• Construction Sites – Noise monitoring is mandatory under NEA's EPMA regulations to control construction noise impact on surrounding residents.
• Factory Boundary – Industrial facilities must measure and control noise at their boundary under EPMA regulations.
• MOM WSH (Workplace Safety & Health Act) – Employers must assess and control occupational noise exposure to protect workers from noise-induced hearing loss.
• Noise Control & 1/3 Octave Analysis – The optional 1/3 octave band analysis makes the SV 971A ideal for noise control engineering work, identifying dominant frequency components for targeted noise reduction solutions.

Mobile App Ecosystem — Svantek Assistant Pro & Building Acoustics Pro

The SV 971A pairs seamlessly with two powerful free mobile applications via Bluetooth, significantly enhancing its capabilities:

Svantek Assistant Pro (Free)

• Real-time display of noise measurements on your smartphone
• Wireless data transfer and remote monitoring
• Generate and share measurement reports instantly
• Compatible with iOS and Android

Building Acoustics Pro (Free)

• Designed for room acoustics and building acoustics measurements
• Supports RT60 reverberation time and STIPA speech intelligibility measurements
• Ideal for acoustic consultants, architects, and facility managers

Optional Paid Features (software unlock code required, purchased separately)

• 1/1 Octave Band Analysis
• 1/1 & 1/3 Octave Band Analysis — essential for noise control engineering and frequency-specific assessments
• Audio recording
• RT60 & STIPA measurement capability

Simply purchase the unlock code to activate the feature directly on your SV 971A — no additional hardware needed.