512hz:Built in 512hz transmitter ,Receiver Frequency: 512HZ. 512HZ TRANSMITTER. The sonde transmits a 512Hz signal that can be picked up with any compatible locator, allowing you to pinpoint the transmitter, position underground.
READ MORE65ft Sewer Camera with 512hz locator Pipe Inspection Camera Endoscope with Locator Self-leveling 10.1" Monitor DVR10.1'' ESANHAO Drain Sewer Camera Pipe Inspection Camera Endoscope Build-in 512HZ Locator Auto Self LevelingDVR AHD 1080P Screen Video+Audio Recording 5x Image Enlarge 20m/65ft BorescopeVideo
READ MOREESANHAO Sewer Camera with 512 hz Locator Pipe Inspection Camera Endoscope 10.1" LCD Monitor 65ft 7mm Cable10.1'' ESANHAO Drain Sewer Camera Pipe Inspection Camera Endoscope Build-in 512HZ Locator Auto Self LevelingDVR AHD 1080P Screen Video+Audio Recording 5x Image Enlarge 20m/65ft
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