Conducted Measurement Kit for Wi-Pry Pro
72-12240 - WiPry Pro WiFi Spectrum Analyzer & Power Meter for iPhone, iPad, & iPod
Visualizing your wireless environment is now possible on your iPhone, iPad or iPod. This tool is perfect for the RF enthusiast, combining a spectrum analyzer and a power meter in one tool.
MCM is a great company with a large selection of good quality products.