Low Noise Microphone Measurements
Measure to 6.5 dBA and below with the new 378A04 pre-polarized microphone system offered in Rental. The matched system includes a high sensitivity microphone, low noise preamplifier, and in-line filter for free-field response over a wide 10 Hz-16 kHz frequency range. The pre-polarized (0 V) design powers with any ICP® sensor power with 4-20 mA and pairs with low-cost coaxial cables for simple measurements for any product testing, environmental noise, or R&D project in which extremely low noise is vital.
Need a complete measurement system for low noise? We also offer the Larson Davis 831-LOWN that pairs an 831 Sound Level Meter with the 378A04 for a battery powered, highly portable kit. As with any sound meter kit from The Modal Shop's Rental Program, feel free to configure items to meet your exact test requirements.