Extend the performance and capabilities of iPrecisionMic with these accessories.
Power
USB to iPrecisionMic power cable
This cable lets you power your iOS device from a standard USB charger. Make sure it does not produce more than 5.0V, since the power is sent directly to the iOS device. This page shows how to build one yourself, if you are so inclined.
Order part number PWR-USB-iPM from any distributor.
Attenuators
Reduce the input level from the microphone capsule to allow higher SPL measurement.
MATT-20
Nominal 20 dB attenuator, provides approximately 16dB of attenuation in our system.
Typical maximum SPL level of 141 dB SPL.
MATT-30
Nominal 30 dB attenuator, provides approximately 24 dB attenuation in our system for a typical maximum SPL of 149 dB SPL.
Microphone Calibrator
Windscreens
We have two sizes of windscreens that are available. See this document for specifications and full information about these windscreens.
WS1-80T
3 inch diameter weather resistant windscreen.
WS7-80T
7 inch diameter weather resistant windscreen.
