This detecteura two functions:-leak research d ' tubes water in ground (3-6 m) - searches for cables and pipes under the ground (3-6 m) the setest composed of: - a receiver - acoustic uncapteur - electromagnetic - headphones - sensor of batteries - the recepteur(AP-027) has a display screen with a chart of signal level.
-The receiver (AP-027) keeps in a memoirede 31 signals.
-Also the receiver has an acoustic indication.