2 Replaceable Connectors: These two adapters can attach the sonde locator to drum machine or sectional cables separately. So they provide versatility in locating underground pipe and line detection. Waterproof Material: The sewer locator can effectively avoid oxidation, rust, and to prolong its service life through the abrasion-proof coating. Besides, this waterproof 512 Hz locator can work at optimal temperature -4°F -130°F/-20°C-54°C. Integrated Seamless Design: The drain locator adopts seamless injection molding process to achieve better shock resistance. Even if accidentally falling from a height, it not be easily damaged. Features & Details: 512HZ Strong Signal: This sonde makes your pipeline detection quick and easy. Furthermore, it is capable of working with any 512hz receiver. A flashing LED indicates that rigid locator is transmitting signal. Wide Application: The water line locator can be attached to a drain cleaning cable or a water jet hose to locate the remote transmitter in a line. So it can be installed at of a fiberglass push cable, duct rod, or sewer cable., Weight: 0.42549216566 Pounds, Manufacturer: Agmoctz