We supply a wide range noise measurement solutions are designed for precise sound level monitoring, environmental noise analysis, and industrial acoustic testing. From portable sound level meters to fixed noise sensors, these systems ensure reliable, standards-compliant measurements across a wide range of applications.
Built with advanced sensing technology, our solutions support real-time monitoring, data logging, and detailed acoustic analysis.
Frequency Range: Up to 20 kHz
Sensitivity: High precision microphone support
Accuracy: Class 1 / Class 2 options
Portable and easy-to-use device for accurate sound pressure level measurement and field analysis.
Operating Temperature: -20°C to +60°C
Humidity Range: Up to 90% RH
Reference Levels: 94 dB / 114 dB
Designed for rugged environments and long-term field use.
Frequency Range: 20 Hz – 12.5 kHz
Sensitivity: Optimized for general measurements
Compact solution for routine noise monitoring and basic acoustic testing.
Standards: IEC 61672 Class 1
Measurement Range: 25 – 130 dBA
Dynamic Range: >110 dB
High-accuracy sensor for continuous environmental monitoring and compliance testing.
Standards: IEC 61672 compliant
Measurement Range: 25 – 130 dBA
Dynamic Range: ≥110 dB
Reliable solution for industrial noise monitoring and smart city applications.
IP Rating: IP65
Wind Noise Reduction: >30 dB
Protection: Wind & rain resistant
Designed for outdoor installations and long-term environmental monitoring.
✅ Class 1 and Class 2 accuracy options
✅ Single-channel and multi-channel configurations
✅ FFT (Fast Fourier Transform) analysis
✅ OCT (Octave Band) analysis
✅ Wide dynamic range for accurate measurements
✅ Real-time sound pressure level (SPL) monitoring
✅ IEC 61672 compliant systems
✅ Environmental noise monitoring
✅ Industrial noise measurement
✅ Occupational health and safety
✅ Urban noise mapping
✅ Construction and infrastructure projects
✅ Acoustic research and testing
✅ Accuracy Class: Class 1 / Class 2
✅ Channels: Single-channel / Multi-channel
✅ Analysis: FFT / OCT / SPL
✅ Measurement Range: 25 dBA – 130 dBA
✅ Dynamic Range: Up to 110+ dB
Looking for advanced Acoustic & NVH Test Equipment? Connect with us to get customized noise measurement systems, sound analysis instruments, and vibration testing devices designed for accurate and reliable performance.
📱 Phone: +91 7676960981
📧 Email: info@gravencevoltgrid.com