512Hz Industrial Endoscope – Inspection Camera with Light – Sewer Drain Pipe Cam – 38mm Sony CCD, 7”LCD Monitor with Built-in Lithium Battery, 400ft Fiberglass Cable, Meter Counter, Self-Leveling512Hz Industrial Endoscope – Inspection Camera with Light – Sewer Drain Pipe Cam – 38mm Sony CCD, 7”LCD Monitor with Built-in Lithium Battery, 400ft Fiberglass Cable, Meter Counter, Self-Leveling