Vevor Sewer Camera 165 ft Self-Leveling with Built-In Transmitter 10.1" Touchscreen NewVevor's 165ft sewer camera with built in transmitter makes pipe inspections faster and easier. The built in 512Hz sonde transmitter and distance counter make it easier to identify blockages with pinpoint accuracy, streamlining inspections and saving time. The camera features a self leveling function that ensures upright image display. Additionally, the HD touchscreen provides crisp, clear visuals for detailed inspections, and the 32GB SD card lets you