Peterson PitchGrabber Active Clip-On Tuner

The PitchGrabber Mobile tuning pickup easily and safely clamps on to virtually any musical instrument. The PitchGrabber captures the pitch using its piezo pickup, then sends it directly to your mobile tuning application. Using the headphone/mic input of your mobile device, The PitchGrabber Mobile completely isolates the sound of your instrument. This results in providing a direct input path to your tuning application. Therefore, it’s perfect for tuning in noisy environments!