Sound Level Meters
An affordable high quality microphone that plugs straight into your iPod, iPad or iPhone, with external power and audio output.
The original iTestMic is still available at a new reduced price
An external unit with various inputs and outputs to connect with your own microphone or audio equipment
A top quality Certified Type 1 microphone for turning your iOS device into a professional sound level meter
Connect any one of these devices to your iPod, iPad or iPhone and combined with the AudioTools app you're ready to go.