Hong Kong and Macau only
Professional Sound Measurement Instrument
Larson Davis instrumentation is used in community and environmental noise monitoring, measurement of building acoustics, managing worker exposure to noise and vibration, and various automotive, aerospace, and industrial applications.
SoundExpert® Model 821
Multi-purpose Sound Level Meter
Product ‧ Event ‧ Construction ‧ Environmental ‧ Occupational
Whether making handheld noise measurements or measuring environmental noise for several weeks, the SoundExpert Model 821 is an excellent choice for ease of use and low power operation. With a large, responsive touch screen, SoundExpert Model 821 offers A, C, and Z frequency weightings F,S, and I time weightings, community noise metrics, optional Octave Band Analysis.
Top Notch
Robust
Intuitive
SoundAdvisor™ Model 831C
Advance Sound Level Meter
Building and room acoustics ‧ Vibration ‧ Online noise monitoring station ‧ R&D
The Larson Davis SoundAdvisor Sound Level Meter performs the functions of several instruments by combining the features of a precision Class 1 sound level meter, environmental noise analyzer, and a real-time frequency analyzer in one unit. From app-based compatibility with LD Atlas™ to instant alert capabilities, SoundAdvisor is an ideal solution for a range of applications including environmental noise assessment, spectral noise analysis, reverberation time measurements, event detection, sound recording, and more.
Spartan™ Model 730
Wireless Noise Dosimeter
Worker noise exposure ‧ Occuputional health and safety
The Spartan™ Noise Dosimeter Model 730 is designed to make worker noise dose measurements easy and fast. With Spartan, control test setup and measurements directly from the Larson Davis Atlas™ mobile app. All essential tasks can be completed from your iOS™ or Android™ device.
CAL200
Precision Sound Level Calibrator
IEC 60942 Class 1
Weatherproof Noise Monitoring Station Add-on
We offer fully customizable options to convert the sound level meter into a weather-proof noise monitoring station, including solar, battery or mains powered options.
Portable Noise Monitoring System
Suitable for noise monitoring last for few days to few weeks. Most ideal with Model 821.
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Long-Term Noise Monitoring System
Suitable for long-term or permenant noise monitoring. Model 831C offers remote control (via WiFi or cellular) , data access, noise exceedance alert and event sound recording, etc.
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