Sound Level Meter Class I
Sound Level Meter for environmental compliance monitoring for measure range upto 140 dB follow Thailand regulation
Product Description
The NDSM308 sound level meter is manufactured in China and meets Class 1 standards, holding quality certifications (CPA and CMC) from authorities in the country of origin. It is designed for standardized measurement tasks, delivering the precision and accuracy required for demanding applications
Specifications
- IEC 61672-1: 2013, IEC-60804:2000 Class 1 standards
- Supports 1/1 and 1/3 Octave Band frequency separation systems
- Supports GPS system and result printer
- Single measurement range of 13-143 dB(A)
- Data recording supports Micro SD Card memory up to 32 GB
- Data can be transferred directly via Micro SD Card
- Set the measurement time from 1 second to 24 hours
- 1/1 Octave Band frequency separation system at 8-16000 Hz or 1/3 Octave at 6.3-20000 Hz (Option)
- Choose from 6 working languages: English, Chinese, Portuguese, Spanish, German, and French.
- Measure average sound level (Leq), maximum sound level (Lmax), minimum sound level (Lmin), percentile sound level (Ln) at 1-99%, peak sound level (Lpeak)
- Frequency Weighting A/B/C/Z
- Time weighting: Fast/Slow/Impulse
- LCD digital display system, 160X160 size, with backlight for dark environments
- AC, DC, USB, RS-232 signal connection ports
- Can connect a microphone cable of 2, 5, or 10 meters in length
- Dry battery system 1.5 V 4 pieces or 7-14 VDC 500 mA power supply system or 5V 1A Power Bank via USB Port
Related Products
Sound Level Meter Class 2
NEEDISS [OEM BRAND] · Model NDSM 309
Sound Level Meter Class 2 for environmental noise measurment
Sound Level Meter Class 2
Pulsar Instrument · Model 44
Sound level meters for measurement according to environmental and occu…