Multi Function Pipe Inspection Equipment CCTV Drain Pipe Snake Sewer Inspection Camera

Multi Function Pipe Inspection Equipment CCTV Drain Pipe Snake Sewer Inspection Camera Item NO. AV7711/3.9mm Image Sensor VGA CMOS Sensor, Sensor area 1 /18" Effective Pixel 320(H)x240(V)(NTSC) Focus distance 20mm-60mm View angle 60 degree Fov(D) Probe diameter Φ3.9mm LED illumination 2 lamps, illumination can be adjustable in 7 levels Item NO. AV7711/5.5mm Image Sensor VGA CMOS Sensor, Sensor area 1 /12" Effective Pixel 720(H)x625(V)(P)/720(H)x525(V)(N) Focus distance 30mm