The 15 best metal detectors for detecting underground pipes of 2025

【IP67 waterproof probe】This pipeline detector can be used to detect wall studs, metal pipes, PVC pipes, and even water pipes. It can accurately locate hidden blockages in pipelines and is widely used in industries such as indoor decoration and home installation. It can adapt to various environments and ensure safe construction

【Adjustable sensitivity】The receiver can improve its sensing ability to the transmitter by adjusting its sensitivity. Transmitter detection length: 40M

【display】Based on the selected mode and different signal levels, the location of the blockage can be accurately located, and the blockage inside the pipeline can be alerted to you through the sound of a buzzer

【Long battery life】Built in 1500mAh 3.7V lithium battery with a running time of 12 hours, convenient for charging computers and portable power banks. Green low battery indicator light prompts timely charging

【Includes】Pipeline blockage emitter x1; Pipeline blockage receiver x1; USB charging cable x1; Probe accessories x8; User manual x1; Storage bag x1

ERGONOMIC DESIGN: The locators design allows for one-handed operation so your other hand is free to use other equipment.

VISUAL: The locator has a digital readerout and bar graph that allows you to locate visually.

AUDIO: The locator is equipped with audio tone that allows for pinpoint accuracy, even in congested search areas.

BATTERY: The tool has a battery level indicator and has up to 100 hours of runtime.

DEPTH: The locator allows detection of ferrous objects from 6 inches to 15 feet below ground.

【IP67 waterproof probe】This pipeline detector can be used to detect wall studs, metal pipes, PVC pipes, and even water pipes. It can accurately locate hidden blockages in pipelines and is widely used in industries such as indoor decoration and home installation. It can adapt to various environments and ensure safe construction

【Adjustable sensitivity】The receiver can improve its sensing ability to the transmitter by adjusting its sensitivity. Transmitter detection length: 30M

【display】Based on the selected mode and different signal levels, the location of the blockage can be accurately located, and the blockage inside the pipeline can be alerted to you through the sound of a buzzer

【Long battery life】Built in 1500mAh 3.7V lithium battery with a running time of 12 hours, convenient for charging computers and portable power banks. Green low battery indicator light prompts timely charging

【Includes】Pipeline blockage emitter x1; Pipeline blockage receiver x1; USB charging cable x1; Probe accessories x8; User manual x1; Storage bag x1

1.NF-826 Underground & In-Wall Wire Locator is a portable instrument,which consists of transmitter, receiver and accessories. Selecting new integrated devices and digital circuit technology, the electrical performance is stable and reliable. According to the change of the signal, the specific location and fault of the buried cable or pipeline can be detected.

2.It Can Detecting cables, electrical lines, water/gas supply pipelines buried in wall or earth; interruptions and short circuit in cables and electrical lines buried in wall. Detecting fuses and assigning current circuits;Detecting interruptions and short-circuits in floor heating

3.The sensitivity of the receiver can be adjusted either manually or automatically. can sweep frequency automatically. Both the transmitter and the receiver can work under mute mode. Additional transmitters are available to extende or distinguish multiple signals. it can automatically turn off the power after 10 minutes,If you forget to turn off the power when you are not using it. Compactness-durability and portability.

4.The transmitter is integrated with the function of AC/DC voltmeter, which can measure : 12 to 400V AC/DC voltage on a linear basis: AC: 12 ~ 400V (50 to 60 Hz) ± 2.5%. DC: 12～400V ±2.5%

5. Applications: Installation and maintenance of weak current system, communication line, comprehensive wiring circuit, telephone system, computer network, other metal wire circuit etc.

- Accurate Detection: 🎯 Penetrates pipes and walls up to 50 cm thick, pinpointing blockages with 5 cm accuracy (Note: Measuring the distance here refers to the maximum effective range between the transmitter and receiver in an open space, without any obstructions. If there are metal or wet objects between them, the effective distance will be reduced)

- Electromagnetic Induction: 📡 Strong signal penetration for precise blockage detection in various pipe materials.

- Complete Kit: 🛠️ Includes transmitter, receiver, probe accessories, and more for immediate use.

- User-Friendly: 👍 Easy to operate with adjustable sensitivity for accurate detection.

- Durable and Reliable: 🔋 Built for long-term use with stable performance and long battery life.

【Dual Probe Design】The water leakage detection kit is equipped with two kinds of detection probes, which can be switched according to the site conditions for more accurate detection results. The water pipe leakage monitor can be applied to water pipe, cement pipe, steel pipe, etc., which is practical and penetrating.

【Included Earphones】Water pipe leakage monitor comes with high definition sound quality large earphones, the sound details are clearer, and every detail is not ignored.

【Built in Battery】Superior water leakage detection kit is supplied with built in battery and power adapter, can be recharged and used repeatedly, has a long service life.

【 Materials】Underground water pipe leakage tester is made from superior ABS and metal materials, wear and , not easy to damage or break.

【Application】Underground water pipe leak monitor is widely suitable for site construction, car maintenance and various construction pipelines with strong practicability.

Solve Problem - There are always many pipe blockage problems in life. But we do not have the most effective way to locate and solve. The pipe blockage tester developed by us can penetrate 50cm thick water pipes and walls to locate blockages. Improve work efficiency.

Convenient to Use - This pipe locator underground locators boasts a highly sensitive probe designed for PVC pipes, water pipes, and wall nails. Users have the ability to adjust the pipe locator's sensitivity, enabling precise identification of the precise clog location.

IP67 Waterproof Probe, Good Stability - The pipe blockage detector is equipped with a waterproof probe, in the harsh environment with water can also be measured accurately Long service life

Excellent Quality - Featuring a waterproof probe crafted from robust ABS material, this pipe detector undergoes rigorous testing to ensure it remains impervious to scratches, corrosion, high temperatures, and high pressures. Rest assured, it possesses the necessary durability to handle a wide array of scenarios with ease.

Complete Kit - Our water line locator underground includes pipe clogging transmitter x1, pipe clogging receiver x1, dual-ended charging cable x1, probe accessories x4, instruction manual x1, storage pouch x1. The wall water pipe detector includes all the equipment you need and a probe replacement kit!

[Extended Battery Life & Rechargeable Efficiency] – Equipped with a high-capacity 800mAh lithium battery, this rechargeable metal detector pinpointer offers up to 15 hours of continuous operation on a single charge. Ideal for extended outdoor treasure-hunting sessions, it supports simultaneous charging and usage, minimizing downtime and promoting environmental sustainability by reducing the need for disposable batteries.

[360° Comprehensive Detection & Precision Positioning] – The pin pointer metal detector for adults employs 360° side-scan technology to detect all metal types and accurately pinpoint targets up to 6 inches deep. Perfect for efficiently finding coins, jewelry, and gold in both confined and open search areas.

[IP68 Waterproof & Shock-Resistant Design] – Built to IP68 standards, this handheld metal detector wand functions underwater up to 10 feet. Its robust, shock-resistant construction endures harsh weather conditions. Suitable for beach, river, and wetland metal detecting activities, ensuring reliable performance in every environment.

[High Sensitivity & User-Friendly Operation] – Detects metal objects from as far as 6 inches away using a simple one-button operation with automatic sensitivity adjustment. This straightforward setup makes it an excellent metal detector for beginners and kids.

[Three Distinct Alert Modes for Versatile Feedback] – Offers sound, vibration, or combined sound + vibration alert modes to suit different environments. Whether you’re in a noisy outdoor area or a quiet indoor setting, this pinpointer metal detector provides tailored feedback for optimal detection.

[Complete Package with Bonus Accessories & Premium Support] – Comes with essential accessories like a spring clip, belt holster, and charging cable, making it the perfect gift for treasure hunters. Backed by 24/7 customer service and a lifetime warranty, ensuring peace of mind for every buyer.

High Sensitive: Dmyond metal detector pinpointer has high detection sensitivity, allows you to scan large areas quickly, can locate coin up to 3" underground. In addition, it can also be used with large metal detectors precisely locate the target before excavation

3 Modes: Simple operation with a single button, the metal detector have sound & vibration, vibration, sound 3 modes. Press a 2nd time to switch to vibration mode, press one more time to switch to sound mode. The closer you get to the metal, the faster the sound and vibration frequency

Full Waterproof Design: Handheld waterproof pinpointer metal detector in any weather, heavy rain, even in the lakes, rivers, ponds and oceans, you can sink the metal detector waterproof into water to find the treasures hidden under the water. NOTE: Don‘t use in water deeper than 3.2 feet

LED Signal Indicator: Pin pointers for metal detectors with signal indicator, signal light glows with the distance of the target, favorable detection efficiency and easier viewing. When not in use, press and hold the button for about 3 seconds to turn it off

Ideal For Metal Detector: Our sand scoop for metal metecting and metal detector shovel is great accessories for metal detecting, a must-have for kids and adults at the beach. Working with the Dmyond detector is a great accessory for all your digging projects

Widely Application: Dmyond pinpointer metal detecting can do various types of jobs like finding coin, gold, silver, relics, jewelry to help you easily find treasures or missing metal objects whether indoors, outdoors, in wall, sand, grass or soil

【5 PROFESSIONAL DETECTION MODES】 The GreenRex Metal Detector features 5 upgraded modes for precise, efficient metal detection. Find coins, relics, jewelry, or gold with our metal detector for adults in less time: ①All Metal: Detects any metal. ②Disc: Ignores unwanted metals. ③Memory Mode: Detects only your chosen metal type. ④Jewelry Mode: Focuses on finding jewelry. ⑤Pinpoint (PP) Mode: Locates targets accurately. An upgraded chip and auto-balance technology allow detection up to 7 inches deep.

【OVERSIZED BACKLIT LCD AND 30s SETUP】 Designed with experts for beginners, the control panel features a large backlit LCD (50% bigger than standard), easy-to-read buttons, and optional LED lighting for low-light conditions. The ergonomic, silicone-coated handle ensures comfort, with one-handed operation and quick assembly.The telescoping rod of the detector de metales oro y plata retracts down for easy packing in under 30s.

【FULLY ADJUSTABLE AND TRAVEL-READY】 The adjustable length (up to 132 cm) fits adults and kids, making it a great metal detector for adults professional and families alike. It also compresses to 62 cm for easy travel. With 5 sensitivity levels to adapt to different ground conditions, you’ll spend less time searching and more time finding. Adjustable arm support ensures comfort for all users.

【LARGER SCANS AND WATERPROOF】 The IP68 waterproof coil covers more ground per scan and works in shallow water, making it ideal for beaches, rivers, and rainy days. Perfect for an underwater metal detector experience!(Note: Control box is not waterproof.)

【PREMIUM ACCESSORIES AND PEACE OF MIND】 Includes premium headphones, a foldable shovel, and a carrying bag. Perfect for travel, camping, or as a gift for any occasion. Try our metal detectors risk-free! Our professional support team is here to assist you anytime!

Dual Alarm System: Our metal detector features both audible and visual alerts, ensuring you never miss the detection of hidden metal objects, making it perfect for various environments

Ergonomic Comfort Grip: Designed for ease of use, this lightweight metal detector features an ergonomic handle, allowing for comfortable operation during extended search sessions

Enhanced Sensitivity:Experience professional-grade detection with high sensitivity, capable of locating even the smallest metal items effortlessly

Customizable Sensitivity Settings: Tailor your scanning experience with adjustable sensitivity levels, maximizing the metal detector's performance for any detection scenario

Versatile Functionality:This multifunctional detector swiftly identifies metal pipes, rebar, and live AC wires behind walls, floors, and ceilings, enhancing your DIY projects and safety

Dual Alarm System: Our metal detector features both audible and visual alerts, ensuring you never miss the detection of hidden metal objects, making it perfect for various environments

Enhanced Sensitivity:Experience professional-grade detection with high sensitivity, capable of locating even the smallest metal items effortlessly

Ergonomic Comfort Grip: Designed for ease of use, this lightweight metal detector features an ergonomic handle, allowing for comfortable operation during extended search sessions

Versatile Functionality:This multifunctional detector swiftly identifies metal pipes, rebar, and live AC wires behind walls, floors, and ceilings, enhancing your DIY projects and safety

Customizable Sensitivity Settings: Tailor your scanning experience with adjustable sensitivity levels, maximizing the metal detector's performance for any detection scenario

1. underground wire locator- Detect breaks and short circuits of underground cables and wires buried in walls or deep, built-in flashlight function, can also work in dark environments, adjustable sensitivity

2. wire finder - detects fuses and distributes current circuits, traces sockets and junction boxes covered in plaster3. wire tracer electrical- The detector has built-in AC/DC voltmeter function, which can linearly measure 12 to 400V AC/DC voltage

3. wire tracer electrical- The detector has built-in AC/DC voltmeter function, which can linearly measure 12 to 400V AC/DC voltage

4. underground cable locator - detects installed metal water pipes and metal heating pipes, both transmitter and receiver display power level, code, battery, detected voltage type and value, and high voltage alarm

5. NF-826 is widely used in communication cable construction, power cable construction, building pipeline construction, communication cable, power supply line and electric heating line maintenance, it is an indispensable tool for maintenance personnel and familiess

6.NOYAFA NF-826 Underground Wire Locator is an electronic device for detecting and underground locating cables, pipeline wires, cables, or other buried installations Invisible Underground Irrigator, Pet Pen Locator. Integrating accurate voltage detection, signal tracing, electrical systems, power cable locator, such tools are commonly used in electric utilities, utility testing, communications companies, building and construction units, home improvement services, and municipal management, utility management, horticulture and landscape engineering government departments, gardens, parks, and also used in large farms, greenhouses, and other places in the and other industries

It is also a professional tool for small commercial, industrial, and home DIY professionals to accurately locate underground wires and pipeline cables, which can avoid damaging underground facilities, as well as walls, and provide accurate depth measurements of cables to avoid accidentally injuring power lines, communication lines, and water pipes, and to avoid damages due to improper digging, and can also be used as a holiday gift, it is a professional grade tool

The WPP123 wire pipe & power detector: Delivers Exceptional Detection Precision, Capable of Locating Even The Thinnest Wires And Smallest Metal Fragments Hidden in Walls, Floors, And Ceilings With Reliable Accuracy.

Smart Adjustable Sensitivity: Customize your scan depth (1-4 inches) with the WPP123 wall metal detector's intelligent sensitivity control - perfect for locating both shallow electrical wires and deep-buried metal pipes.

Dual-Alert Safety System: This metal pipe detector features simultaneous audio beeps and LED visual alerts, ensuring reliable object detection in noisy construction sites or dimly lit areas.

Professional-Grade Versatility:More than just a wall metal detector - the WPP123 excels at: Live wire tracing, Plumbing pipe location, Structural rebar detection, Security sweeps

Ergonomic Engineering: Weighing only 4oz with anti-slip grip, the WPP123 wire pipe metal detector reduces hand

Special instrument for searching and confirming the location of water pipe leak.

Detect pipe leakage by amplifying the sound with headphones, you can adjust the sound level.

With dual probes, including circular probe and needle probe to cope with different situations.

Made of high-quality ABS and metal, wear-resistant and durable, not easy to damage.

Small size, built-in rechargeable lithium battery, convenient to carry and measure.