




Noise Monitoring Station with SVAN 977 | Linear Operating Range 23 dBA RMS to 140 dBA Peak
An outdoor monitoring system based on the SVAN 977 Class 1 sound level meter is called the SV 277PRO Noise Monitoring Station. It is simple to take the SVAN 977 out of its case and use it as a handheld sound level meter. The monitoring station connects to the Internet remotely using a 4G modem.
The lead-acid battery inside the IP 65-rated casing can simply have its running time increased by attaching an external battery or solar panel. Without costly controllers or bulky batteries, a solar panel can be used thanks to the intelligent charging device. The case comes with an IP 65 external power supply and exceptionally durable, waterproof connectors (military standard).

Free UAE shipping available
- Specifications
- Features
- Downloads
Dimensions | 305 x 270 x 194 mm (without cables) |
Frequency (Hz) | 3 Hz ƒ· 20 kHz |
Memory Capacity | MicroSD card 32 GB (removable & upgradeable up to 128 GB) |
Noise level | Less than 16 dBA RMS |
Power Supply | Waterproof DC power supply 15 V , 60 WATT |
Range | Linear Operating Range 23 dBA RMS ƒ· 140 dBA Peak |
Weight | Approximately 9 kg including battery |
Environmental Noise
Related Products

Dwyer Instruments SM-100 | Handheld digital sound meter

Dwyer Instruments SM-100 | Handheld digital sound meter

Noise monitoring station | Linear Operating Range 30 dBA RMS to 128 dBA Peak

Noise monitoring station | Linear Operating Range 30 dBA RMS to 128 dBA Peak

Whole-Body Vibration Dosimeter | Measurement Range 0.01 m/s2 RMS to 157 m/s2 PEAK

Whole-Body Vibration Dosimeter | Measurement Range 0.01 m/s2 RMS to 157 m/s2 PEAK

Class 2 Dual-Channel Noise Dosimeter | Measurement Range 45 dBA RMS to 141 dBA Peak

Class 2 Dual-Channel Noise Dosimeter | Measurement Range 45 dBA RMS to 141 dBA Peak

Class 1 Dual-Channel Noise Dosimeter | Measurement Range 45 dBA RMS to 141 dBA Peak

Class 1 Dual-Channel Noise Dosimeter | Measurement Range 45 dBA RMS to 141 dBA Peak

Personal noise dosimeter | Linear Operating Range 53 dBA Leq to 141 dBA Peak

Personal noise dosimeter | Linear Operating Range 53 dBA Leq to 141 dBA Peak

Noise Dosimeter | Intrinsically Safe | Linear Operating Range 53 dBA Leq to 143 dBA Peak

Noise Dosimeter | Intrinsically Safe | Linear Operating Range 53 dBA Leq to 143 dBA Peak