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    Water Pipe Blockage Detector, 25m

    SISCO water pipe blockage detector has a maximum detection depth of 50cm and an accuracy of ±5cm. The sewer pipe locator can also conduct deep detection based on precise positioning to avoid large-scale maintenance. It can be charged with a 5V 1A charger and a Typ-C adapter. Equipped with a 2000mAh large-capacity battery, there is no need to worry about insufficient power.
    SKU: SISCO-PD-661C
    i h
    🚚 Free shipping
    🔙 30-day returns
    📅 Delivery: 7-12 days

    The metal pipe detector is equipped with a 25m signal wire, which can usually reach the blockage point easily. The integrated design of the signal wire and transmitter eliminates the cumbersome carrying, is easy to retract, and makes measurement more convenient.

    Pipe detector ut use

    Complete functions

    • Electromagnetic induction principle, the transmitter probe emits electromagnetic waves, and the receiver receives electromagnetic waves. It has the advantages of not interfering with the fluid, long-distance detection, and adaptability to various flow ranges.
    • Dual alarm, with signal lights and buzzer alarm prompts, no missed reports.
    • Strong signal penetration, the maximum detection depth can penetrate 50cm thick PVC, plastic, steel, and other pipe blockage points, reducing the demolition area.
    Pipe detector nf detail

    Reliable quality

    • 1800mAh lithium battery, and one-to-two data cables, the transmitter and receiver can be charged at the same time, solving the charging problem.
    • The signal line is durable, and the probe line is made of polymer material, with a smooth surface, can be bent, and is not easy to break.
    • IP67 waterproof probe can accurately detect even in harsh environments with water and comes with 4 probes for replacement.




    This pipe detector is suitable for a variety of scenarios. It can detect metal pipes such as iron pipes, cement pipes, steel pipes, copper tubes, and non-metal pipes such as PVC pipes and plastic pipes. The pipe detector machine has good applications for blockage problems in scenes buried in cement walls, ground, and land. In short, the pipe blockage detector is an indispensable device in pipeline maintenance. It not only improves work efficiency and reduces maintenance costs, but also provides important support for ensuring the stable operation of industrial production and urban water supply systems.

    Applications cement pipe

    Cement Pipe

    Applications copper tube

    Copper Tube

    Digital tire pressure gauge for truck

    Wall Pipe

    Applications pvc pipe

    PVC Pipe



    Model SISCO-UT-661C
    Signal Wire 25m
    Maximum Detection Depth 50cm
    Transmitter Current Shutdown current<2uA, operating current: 230~310mA
    Receiver Current Shutdown current<2uA, standby current≤40mA, maximum operating current: 150~450mA (1cm distance)
    Charging Current 450~550mA
    Sound (1cm Distance) >93dB
    Sound (0.5m Distance) >75dB
    Battery Duration 10 hours
    Operating Temperature And Humidity -20℃~60℃ 10~80%RH
    Measurable Pipe Materials Plastic pipes, metal pipes
    Low Battery Indication
    IP Rating P67 (probe)
    Transmitter Battery Built-in lithium battery (3.7v 1800mAh)
    Receiver Battery Built-in lithium battery (3.7V 1800mAh)
    Product Color Red + gray
    Standard Accessories Charging cable, probe kit
    Standard Individual Packing Gift box, user manual
    Standard Quantity Per Carton 5pcs
    Standard Carton Measurement (mm) 405x90x350

    Packaging List

    Pipe detector ut packaging diagram

    1. Transmitter Host
    2. Instruction Manual
    3. Charging Cable (USB-AM to dual micro USB heads)
    4. Warranty Card
    5. Transmitter Probe accessory set
    6. Instant Super Glue
    7. Receiver Hos
    8. Lithium Battery (1 built-in receiver)
    9. Lithium Battery (1 built-in transmitter)

    Q1: How does a pipe detector work?
    A1: Pipe blockage detectors generally use the principle of radio transmission and reception. It sends a specific signal. When encountering a blockage, the propagation of the signal will change, and the specific location of the blockage is determined by the signal change captured by the receiver.

    Q2: What factors can affect pipe detectors?
    A2: During use, it is necessary to consider many factors such as pipeline material, structural characteristics, external environment, fluid state in the pipeline, as well as equipment performance, and operator skill level. Through reasonable use and scientific operation, interference can be minimized and the accuracy and efficiency of detection can be improved.

    Q3: How do I store a pipe detector when not in use?
    A3: When the pipe blockage detector is not used for a long time, it should be stored in a dry, cool, dust-free environment, preferably in an air-conditioned room. The storage location should be away from direct sunlight and high-temperature sources to prevent the device from overheating and damage. At the same time, the device should be powered on and tested regularly to keep it in good working condition.

    Tips: Cleaning method of the blockage detector.
    Cleaning the PVC pipe detector is an important maintenance step to ensure the accuracy and reliability of the device. Here are some methods and steps to clean the pipe detector machine:

    Before starting to clean, make sure the sewer pipe locator is completely disconnected from the power supply to avoid the risk of electric shock.

    For physical stains, do not rinse directly with water, use a clean soft cloth to gently wipe the instrument's casing to remove dust and dirt. If there are stubborn stains, you can use mild soap and water to clean them, or consider using a specialized electronic equipment cleaner or solvent, remember to avoid using chemicals that may cause corrosion.

    After cleaning, if necessary, you can use a hair dryer (set to low temperature and low wind speed) to help dry quickly.


    Thank you for buying industrial test and measurement equipment on, all products sold by SISCO and the partner cover a 12 months warranty, effective from the date of receiving the products.

    What is covered?

    SISCO is responsible for providing free spare parts, and free technical support to assist the customer to repair the defective products until the problem is solved.

    What is not covered?

    • Product purchased from anyone other than a SISCO store or a SISCO authorized reseller.
    • Expendable parts.
    • Routine cleaning or normal cosmetic and mechanical wear.
    • Damage from misuse, abuse or neglect.
    • Damage from use of parts other than SISCO approved.
    • Damage from use outside the product’s usage or storage parameters.
    • Damage from use of parts not sold by SISCO.
    • Damage from modification or incorporation into other products.
    • Damage from repair or replacement of warranted parts by a service provider other than a SISCO authorized service provider.
    • Damage caused by the application environment not meeting the product usage requirements and the failure to perform preventive maintenance.
    4.0 1
    Write your own review Close
    Sarah | 7/16/2024 11:32 PM
    Powerful Detector
    I need a detector that can work in both wet and dry environments. Bathtub overflows, P-shaped traps under sinks, and washing machine drain pipes are all places in the home that are prone to blockage. Once the blockage is found, the rest is my job, and I need such a powerful plastic pipe locator.