SubSurface Enigma 3 Hydrophone Logger System TS25643 0 Amp-hour battery and a

0 Amp-hour battery and a charger

including nails

With maximum durability from the ¼-inch x 25-foot carbon steel cable

using radio frequency

and the dual hinged removable lid allows access from both sides

SubSurface Enigma 3 Hydrophone Logger System TS25643 0 Amp-hour battery and aThe Enigma 3 Hydrophone Data Loggers provide a specialized leak location solution for plastic pipes and large diameter water mains. Unlike external vibration sensing alone, the hydrophones connect directly to the water network and detect leak generated pressure waves traveling through the water column. This approach improves sensitivity over greater distances and helps crews investigate pipe networks where leak signals may be difficult to detect from