512Hz Industrial Endoscope – Inspection Camera with Light – Sewer Drain Pipe Cam – 23mm Sony CCD, 7”LCD Monitor with Li-Battery, 40m 130ft Fiberglass Cable, Meter Counter, Self-Leveling, 512Hz sonde512Hz Industrial Endoscope – Inspection Camera with Light – Sewer Drain Pipe Cam – 23mm Sony CCD, 7”LCD Monitor with Li-Battery, 40m 130ft Fiberglass Cable, Meter Counter, Self-Leveling, 512Hz sonde