512hz: Built in 512hz transmitter. Build-in 512HZ TRANSMITTER & Self-leveling. The sonde transmits a 512Hz signal that can be picked up with any compatible locator, allowing you to pinpoint the transmitter, position underground.
READ MORE512hz: Built in 512hz transmitter. Build-in 512HZ TRANSMITTER & Self-leveling. The sonde transmits a 512Hz signal that can be picked up with any compatible locator, allowing you to pinpoint the transmitter, position underground.
READ MORE328ft Sewer Camera with 512hz Locator Pipe Inspection Camera Endoscope with Locator Self-leveling 10.1" LCD Monitor10.1'' ESANHAO Drain Sewer Camera Pipe Inspection Camera Endoscope Build-in 512HZ Locator Auto Self LevelingDVR AHD 1080P Screen Video+Audio Recording 5x Image Enlarge 328ft BorescopeVideo
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