VS-749D has two sets of push-rod pipe inspection cameras: one is 23mm diameter camera head with 35m long push-rod cable, another one is 14mm diameter camera head with 40m long push-rod cable.
Vividia VS-749B All-in-One Sewer Drain Pipe Inspection Camera with 7 – Inspection Scopes
Frontiers Deep learning-based automated pipeline for blood vessel detection and distribution analysis in multiplexed prostate cancer images
All-in-one compact design, easy to carry, and heavy-duty for harsh working conditions 23mm waterproof camera with self-leveling and built-in 512Hz
Vividia VS-749plus All-in-One Pipe Sewer Drain Tube Video Inspection Camera with 7 Portable Screen 131ft (40m) Push-Rod Cable and 23mm Waterproof
Applied Sciences, Free Full-Text
all-in-one professional pipe inspection camera system Vividia VS-729 with 40mm self leveling and 512Hz sonde camera head
all-in-one professional pipe inspection camera system Vividia VS-749D
Vividia VS-749plus All-in-One Pipe Sewer Drain Tube Video Inspection Camera with 7 Portable Screen 131ft (40m) Push-Rod Cable and 23mm Waterproof Camera with Self-Leveling and Built-in 512Hz Sonde : Industrial
All-in-One Dual Pipe Inspection Camera System 23mm & 14mm Camera Heads & Reels
Vividia VS-749A and VS-749AT Swimming Pool Pipe Inspection Camera 14mm Diameter 512Hz Transmitter