SV 971A NEA-Approved Class 1 Sound Level Meter Singapore

The Svantek SV 971A is a professional Class 1 sound level meter and sound exposure meter for Singapore customers looking for NEA-approved / NEA-compliance sound level measurement support. It is suitable for environmental noise, occupational noise, community noise, construction-site checks, acoustic consultancy and technical engineering work. It features a 120 dB dynamic range from 17 dBA Leq to 140 dB Peak, IEC 61672-1 linearity across 5 Hz to 20 kHz, A/C/Z/LF weighting filters, Fast/Slow/Impulse time weightings, Bluetooth remote control, 32 GB data logging, up to 24 hours battery life, and optional RT60, STIPA, audio recording and real-time analysis functions.

Key Specifications

• Class 1
• 5 Hz–20 kHz
• 17–140 dB dynamic range
• IEC 61672-1:2013
• ANSI/ASA S1.4
• A/C/Z/LF weightings
• 1/1 and 1/3 octave bands
• Bluetooth
• 32 GB data logger
• up to 24 hours battery
• RT60
• STIPA
• audio recording
• 225 g

Applications

• Singapore NEA-approved sound level meter enquiries
• environmental noise monitoring
• occupational noise assessment
• community noise surveys
• construction site noise checks
• acoustic consultancy
• STIPA and building acoustics support

Standards & Certifications

IEC 61672-1:2013 Class 1, ANSI/ASA S1.4, IEC 61260-1:2014, Singapore NEA approved-list context