Buyers Guide for Sewer Inspection Camera

Plumbers, engineers, home inspectors, contractors, municipal workers, and many other professionals make use of sewer inspection cameras. It is hard to see the pipeline interiors, inside a drain, spaces behind walls, and several hard-to-reach areas.

If you are in the market to buy your first sewer inspection camera then first determine the purpose. Do you need chemical-proof or water-proof equipment? What insertion probe length is needed for your project? How much amount of light will be required?

Below are some valuable tips and guidelines to help you find the right kind of sewer camera on It is an online store that supplies visual inspection equipment of a different kind all across the globe. You can even get an application customized at affordable price.

A sewer inspection camera is designed with 3 interconnected parts including the tiny video camera, electric cables or fiberscope, and displayer or monitor hub station.

  1. Tiny video Camera
  • Resolution

A high-resolution sewer inspection camera enables you to visualize better and detect the issue. HD video camera is suited for troubleshooting pipe misalignment, corrosion, breakage, puncture, cracks, poor pipe quality, and root intrusion. Resolution appropriateness means the image of the captured video is higher than the monitor display resolution.

  • Radio transmission

Radio transmitters allow you to get an idea of how far the camera traveled within the pipe and camera’s precise real-time location. Technicians can identify the defect within the sewage line accurately.

  • Water-proof ground

The camera is fitted tightly inside the insertion probe. It protects the detachment from the high-pressure or sewer fluid leakage issue inside the fiberscope. Stainless steel housing is the best for water-proofing and sufficient pressure resistance.

  • Camera size

Camera size is normally 1” wide for sewer lines inspection and extremely narrow lines 6mm camera is ideal. The camera size will help to decide the camera head. You get three options for camera heads – pan-tilt, standard, and self-leveling. Pan-tilt and self-leveling allow full view of pipe space including behind the corners and the pipe walls.

  • Image rotation

Image rotation is the camera’s ability to tilt-pan and self-level helps to reduce distortion while capturing the video.

  • Zoom capacity

Zoom capacity determines the level of details you can view like leaks and cracks that your naked eye could have missed.

  • Lighting quality

A high-quality camera allows adjusting light brightness. The lumen output of the LED lights gets adjusted with ease based on the natural light available within the pipes.

  • Inbuilt storage

With videos recorded on the memory card allows you to perform other activities as the camera looks around the pipe system. You can view the recorded sewage inspection video-clip later.

  1. Insertion probe
  • Length Probes length differs from 20m to 120m. Besides, choose a reel-stand, which makes probe rolling easy and comfortable.
  • The material used to make the probe is PVC. It is tough and robust to handle the high corrosive environment inside the sewer drain line. Rapid pressure shifts and high fluid pressures need consideration.
  • A probe that tolerates 6 bars fluid pressure is suitable for normal sewage pipe inspection.
  1. Monitor hub
  • The screen has to be wide for better HD display.
  • Save footage in JPG, MPEG, or AVI format.

The framework of the system has to be durable because it will be employed in fluid splashing prone environment.

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