Portable Underground Pipe Leak Detector Kit | Type-C Rechargeable

Detect hidden water leaks fast with the Fanmuran Portable Pipe Leak Detector — a compact, professional-grade acoustic detection tool designed for both indoor and outdoor use. Whether you're tracking down a leaking underground water main, a concealed pipe behind a wall, or unusual sounds inside machinery, this detector gives you pinpoint accuracy in a pocket-sized package.

Why Choose This Leak Detector?

• Wide-Area Investigation: Scan large areas quickly, then progressively narrow in on the exact leak location for faster, more efficient troubleshooting.
• Enhanced Sound Collection: Newly engineered bottom sound-collecting cover maximises acoustic penetration through surfaces, letting you accurately pinpoint the leakage point even underground or behind walls.
• One-Key Anti-Slip Knob: The redesigned ergonomic knob doubles as both a power switch and volume control — simple to use, even with gloves on.
• Built-in Rechargeable Battery: 200mAh battery delivers 5–7 hours of continuous working time. Charges via USB Type-C. Red indicator light turns green when fully charged.
• Ultra-Compact & Portable: Slim ABS body fits easily in your pocket or toolkit, so you're always ready on the job.
• Multi-Purpose Detection: Beyond water leaks, it can also pick up abnormal mechanical sounds inside equipment — ideal for maintenance professionals and DIYers alike.

Specifications

• Brand: Fanmuran
• Model: 488578
• Power Consumption: 12 mA
• Battery Capacity: 200 mAh
• Working Hours: 5–7 hours
• Charging: USB Type-C
• Material: ABS
• Color: Black
• Certification: CE
• Country of Origin: Made in Mainland China

How to Use

1. Place the base of the detector firmly against the surface of the area you want to test.
2. Turn on the device using the knob, plug in the included headphones, and adjust the volume to a comfortable level.
3. Slowly move across the surface — the sound intensity increases as you approach the leak source.
4. Charge using Type-C cable when needed. Red light = charging; green light = fully charged.

What's in the Box

• 1 × Fanmuran Pipe Leak Detector

Note: Slight colour variations between product images and the actual item may occur. Please allow a 1–2mm tolerance due to manual measurement.

Packed safely in a bubble bag. No retail box included.

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For more on best practices in water leak detection and plumbing safety, visit the EPA's Fix a Leak Week resource.

Learn more: CCTV drain camera (plumbing)

Frequently Asked Questions

Q: Can this underground pipe leak detector be used through concrete or asphalt surfaces?

A: Yes. The specially designed bottom sound-collecting cover is engineered to pick up acoustic signals through hard surfaces including concrete, asphalt, tiles, and soil, making it effective for locating underground water pipe leaks without excavation.

Q: Does the pipe leak detector kit come with headphones?

A: The product listing references headphone compatibility and includes a headphone jack; please check your package contents upon arrival. The device is designed to be used with standard wired headphones for the most accurate acoustic leak detection experience.

Q: How long does the battery last and how do I charge it?

A: The built-in 200mAh battery provides 5–7 hours of working time on a full charge. It charges via a standard USB Type-C cable. A red indicator light shows it is charging; the light turns green once fully charged.

Q: Is this leak detector suitable for both home and professional use?

A: Absolutely. Its compact, pocket-friendly design and simple one-knob operation make it perfect for homeowners conducting DIY plumbing checks, as well as tradespeople and maintenance professionals who need a reliable, portable tool for quick pipe leak location indoors and outdoors.