Underground Cable Tester & Circuit Breaker Finder – Professional Anti-Interference Wire Tracer for Buried Cable Locating & Broken Wire Detection

Find Broken Wires Fast. No More Blind Digging. No More Breaker Guessing. Whether you're an electrician tracing a live circuit, a homeowner with a dead sprinkler system, a landscaper who nicked an irrigation wire, or a contractor remodeling a kitchen — you need to know exactly where cables and pipes are buried before you dig, cut, or drill. This underground cable tester and circuit breaker finder does both. It locates buried wires, detects broken cables, identifies short circuits, and pinpoints the correct circuit breaker — all with anti-interference technology that cuts through electrical noise. -------------------------------- What Can You Detect? Cables, electrical lines, water/gas pipelines buried in walls or underground Interruptions and short circuits in wall or underground cables Fuses and current circuit assignments Floor heating system breaks and shorts Sockets and distribution boxes accidentally covered by plastering Weak current systems, communication lines, telephone systems, computer networks -------------------------------- How It Works The system consists of a transmitter (injects a 1MHz signal into the target line) and a receiver (detects that signal through walls, concrete, or soil). Single-pole application: Detection depth ~0-1 meter Dual-pole application: Detection depth ~0-0.5 meter Single loop line: Trace up to 2.5 meters deep Grid voltage identification: ~0-0.4 meter Adjustable sensitivity lets you fine-tune performance for different environments — drywall vs. brick vs. wet soil. The LCD display with column chart shows signal strength in real time, so you always know when you're getting close. -------------------------------- Built-in AC/DC Voltmeter — No Second Tool Needed The transmitter doubles as a professional voltmeter: AC voltage: 12-400V (50-60 Hz) ±2.5% DC voltage: 12-400V ±2.5% Test whether a line is live before you touch it, then trace it. All from one handheld tool. -------------------------------- Technical Specifications Transmitter Output Signal: 1MHz External Voltage Range: DC 12-400V ±2.5% / AC 12-400V ±2.5% Dielectric Strength: CAT III 300V Power Supply (Both Units): 3.7V 1400 mAh Lithium Battery (Rechargeable via USB-C) Auto Power-Off: 15 minutes of inactivity -------------------------------- What's in the Box Transmitter x1 Receiver x1 Test Probe x2 Test Wire x2 Alligator Clip x2 Ground Rod Wire x1 USB Charging Cable x1 User Manual x1 Cloth Storage Bag x1 -------------------------------- When to Use This Tool ✔ BEFORE DRILLING INTO WALLS: Know exactly where electrical lines and water pipes are hidden ✔ REPAIRING IN-GROUND PET FENCES: Find the exact break point in the buried boundary wire ✔ FIXING SPRINKLER SYSTEMS: Trace irrigation control wires through the yard ✔ ELECTRICAL PANEL WORK: Identify which breaker controls which outlet — safely and alone ✔ HOME RENOVATIONS: Map out existing wiring before starting demolition ✔ FLOOR HEATING REPAIRS: Locate breaks in radiant floor heating systems ✔ LOW-VOLTAGE INSTALLATIONS: Trace telephone, network, and security system wiring -------------------------------- Note: For multi-strand wires with incomplete breaks, the signal may bridge across strands. This tool excels at locating wire pathways and complete breaks in single-core and multi-core cables. Always verify compatibility with your specific application. Safety Rating: CAT III 300V overvoltage protection. Designed for use on de-energized lines. Use appropriate safety precautions when working near live circuits. -------------------------------- ⚡ Stop Guessing. Start Tracing. Add to Cart Today. ⚡

• ⚡ ACCURATE CIRCUIT BREAKER FINDER – Quickly identify the right breaker with zero guesswork. The transmitter plugs into any outlet and sends a 1MHz signal through the line, while the receiver pinpoints the exact breaker at the panel. Built-in AC/DC voltmeter measures 12–400V AC/DC (±2.5% accuracy), so you can check line voltage and trace circuits with one tool. No more flipping breakers blindly while someone shouts from another room. Digital circuit breaker finder function eliminates dangerous guesswork for electrical panel work.
• 🔍 DETECT BROKEN WIRES & UNDERGROUND CABLE LOCATOR – Find interruptions and short circuits in cables buried in walls, underground, or under floor heating systems. Whether it’s a broken sprinkler wire, a damaged pet fence loop, or a corroded underground cable, the underground wire locator function traces single-core and multi-core cables with adjustable sensitivity. The receiver offers both manual and automatic sensitivity adjustment to filter out background electrical noise and zero in on the exact break point. Stop digging blindly—know exactly where to excavate.
• 📡 ANTI-INTERFERENCE WIRE TRACER ELECTRICAL – Works reliably even in electrically noisy environments. Auto-sweep frequency feature adapts to surrounding interference, delivering a clean, traceable signal through walls, concrete, and soil. The receiver displays signal strength on a clear LCD screen with a column chart, giving you real-time visual feedback as you zero in on the target. Wire tracer electrical professionals rely on consistent signal integrity, not false positives.
• 🏠 DETECT CABLES IN WALLS & FLOORS – Beyond underground locating, this wire tracer excels at finding electrical lines, water/gas supply pipelines, and communication wires concealed behind drywall, plaster, or brick. Perfect for remodelers who need to know what’s behind a wall before cutting. Also identifies fuses, assigns current circuits, and locates sockets accidentally covered during drywall installation. Avoid costly drywall repairs—trace before you cut.
• 🪫 SMART AUTO-OFF + RECHARGEABLE – NO 9V BATTERIES NEEDED – Frustrated with tools that die mid-job because of dead 9V batteries? Both transmitter and receiver run on built-in 1400 mAh lithium batteries, rechargeable via USB-C. If you forget to power down, the unit automatically shuts off after 15 minutes of inactivity to conserve battery. Additional transmitters can be purchased to extend range or distinguish multiple signals on large properties. Broken wire detector tools shouldn’t be disposable—this one is built to last.
• 🌙 SILENT MODE FOR DISCREET USE + LCD DISPLAY – Work in occupied offices, libraries, or residential buildings without disruptive beeping. Both transmitter and receiver can operate in mute mode while still providing clear visual feedback via the LCD display with column chart. The compact, durable design fits easily in your tool bag, and the included cloth bag keeps all accessories organized (transmitter, receiver, test probes, test wires, alligator clips, ground rod wire, and user manual).
• 🛡️ VISIOPROBE 1-YEAR WARRANTY & LIFETIME EMAIL SUPPORT – Buy with confidence from VISIOPROBE. This broken wire detector tool and wire tracer comes with a full 1-year warranty and free lifetime technical support via email. Our team responds to all inquiries within 24 hours (excluding weekends and holidays).