Panamax AP120 Noise Sniffer, Black Click or scroll to zoom Tap or pinch to zoom by Panamax SKU PNAP120 ID: 12961369391176 This website is for Authorized Dealers only. Pricing and checkout is disabled unless you are authorized. "Login" or Click "Dealer Application" to apply. Panamax AP-120 Noise Sniffer Noise Sniffer Used to detect noise traveling on the power line. Detects if a circuit or outlet you are testing has a noise problem.