Unit UT661D Pipeline Blockage Detector 35m

The Unit UT661D Pipeline Blockage Detector 35m is a professional repair tool designed to quickly and accurately locate blockages and clogs inside various types of pipelines. Featuring a durable 35-meter signal wire and a maximum detection depth of 50 centimeters, this device helps technicians and maintenance workers pinpoint problem areas without unnecessary guesswork or destructive digging.

Advantages

This pipeline blockage detector simplifies complex plumbing diagnostics by offering reliable performance across different pipe materials, including both plastic and metal configurations. The integrated buzzer and flash prompts ensure clear, immediate feedback when the blockage location is identified, even in noisy or poorly lit working environments. With built-in rechargeable lithium batteries providing up to 10 hours of operation, the device is fully prepared for extended field use. Additionally, the waterproof probe rating of IP67 allows for reliable operation in damp or wet conditions.

Suitable for

• Locating blockages in residential and commercial plastic pipes
• Detecting clogs in metal pipelines made of steel or iron
• Plumbing maintenance and repair tasks in bathrooms, kitchens, and drainage systems
• Troubleshooting hidden pipeline obstructions up to a depth of 50 cm

When it may not be suitable

This device is not designed for pipelines that exceed a length of 35 meters or require a detection depth greater than 50 centimeters. It may also face limitations in highly reinforced or heavily shielded industrial conduit systems where signal transmission from the wire can be severely obstructed.

Key specifications

• Signal wire length: 35 meters
• Maximum detection distance and depth: 50 cm
• Measurable pipe materials: Plastic and metal pipes
• Alert notifications: Buzzer prompt and flash prompt
• Probe waterproof grade: IP67
• Battery duration: Up to 10 hours
• Transmitter and receiver power source: Built-in lithium battery (3.7V 1800mAh)

How to use

To begin, insert the signal wire from the transmitter into the target pipeline until it reaches the point of the blockage. Power on the receiver and adjust its sensitivity while moving along the exterior path of the pipe above the estimated location. Listen for the audio buzzer and watch the flash indicators on the receiver. As you get closer to the obstruction, the signal intensity will change, allowing you to pinpoint the exact location of the blockage for subsequent repair or cleaning.

What to consider before purchase

• Verify that your pipeline system does not exceed the 35-meter maximum wire length limitation
• Check that the suspected blockage depth is within the 50 cm operating threshold
• Confirm the material of your pipeline matches the supported plastic or metal compatibility

Usage recommendations: Always ensure both the transmitter and receiver batteries are fully charged before starting fieldwork to maintain the full 10-hour operational duration. Handle the signal wire with care during insertion and retraction to prevent kinking or damage, and clean the IP67 waterproof probe thoroughly after completing tasks in contaminated drainage systems.