Larson Davis offers a wide range of sound level meters designed to support your specialized application needs. With specialized firmware, software, and apps, find the right solution for your monitoring below.
SoundAdvisor™ Model 831C
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 Series 821
Designed with the Occupational Health and Safety professional in mind, the Spartan Series of Sound Level Meters offer the tools needed to evaluate noise in the workplace. From the intuitive responsive touch screen interface to built-in workplace noise dose metrics to optional Octave Band Analysis features, Spartan Series Sound Level Meters make workplace noise surveys and noise dose measurements accessible. Class 1 and Class 2 models available.
SoundExpert Series 821
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, and more in both Class 1 and Class 2 models.
SoundAdvisor™ Model 831C-LOWN
Expanding the capabilities of the SoundAdvisor, the Model 831C-LOWN configuration is ideal for measurements where noise levels are extremely low, such as very quiet soundscapes and quiet machines.
Spartan Model 821IH-QPR
Offering quantitative measurements of sound pressure levels generated by firearms with and without suppression devices and silencers, Spartan Model 821IH-QPR is an ideal solution for firearm examiners. Measure up to 183 dB with the included ¼” prepolarized microphone.