QYTeco Plus Dual Reels 13.3" 29/21mm Camera 7.2mm 80M/5.3mm30M Push Rod Big Two Chanels Sewer Cameras Model QY6689D has 13.3-inch 1080P high-definition screen and is equipped with a 21mm 30 meters push rod and a 29mm 80 meters push rod to improve pipeline detection capabilities.
Model QY6689 has 13.3-inch 1080P high-definition screen and is equipped with a 29mm low and high beam head for 80M long distance inspection. 7.2 meters push rod new design with new multi-functional camera holders and super battery pack.
