{"product_id":"kkmoon-hy929-acoustic-pipe-wall-leak-detector","title":"KKMOON HY929 Acoustic Pipe \u0026 Wall Leak Detector | 5m Range","description":"\n\u003ch2\u003eKKMOON HY929 Acoustic Leak \u0026amp; Vibration Detector\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eKKMOON HY929\u003c\/strong\u003e is a professional-grade acoustic vibration detector designed to help engineers, plumbers, and DIY enthusiasts quickly locate leaks in floor heating systems, in-wall water pipes, outdoor pipelines, and more. By amplifying even the faintest vibrations and sound waves, this compact tool pinpoints the source of leaks — saving time, money, and the hassle of unnecessary demolition.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the HY929 Leak Detector?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWide Application Range:\u003c\/strong\u003e Works on wooden walls, doors, windows, steel plates, concrete floors, and a variety of pipe materials — making it ideal for floor heating, indoor\/outdoor plumbing, automotive, and industrial use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHigh Sensitivity Vibration Pickup:\u003c\/strong\u003e Carefully captures and amplifies subtle audio vibrations, allowing you to hear what's happening inside walls and under floors without cutting them open.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDual Probe System:\u003c\/strong\u003e Comes with both a circular probe and a needle probe for flexible use on flat surfaces and tight spots.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt-In 450mAh Rechargeable Battery:\u003c\/strong\u003e Charged via USB for on-the-go convenience — no disposable batteries needed.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMulti-Function Connectivity:\u003c\/strong\u003e Plug in the included headphone for private listening; connect to a PC via USB to use as a storage device or play audio files.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLong Working Range:\u003c\/strong\u003e Up to 5 meters detection range for broad coverage.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDurable Metal Build:\u003c\/strong\u003e Crafted from quality metal for long service life and consistent, accurate results.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003ctable style=\"width:100%; border-collapse:collapse;\"\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eMetal\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eColor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eBlack + Silver\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eBattery\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e1 × Lithium Battery, 450mAh (included)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eWorking Range\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eUp to 5 meters\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eWorking Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e5V (USB rechargeable)\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003ePackage Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e100 × 100 × 40 mm \/ 3.9 × 3.9 × 1.6 in\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr style=\"background:#f5f5f5;\"\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003ePackage Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e500g \/ 1.1 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n  \u003ctr\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"padding:6px 10px;\"\u003eMade in China\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003ch3\u003eWhat's in the Box?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e1 × HY929 Detector Unit\u003c\/li\u003e\n  \u003cli\u003e1 × USB Charging Cable\u003c\/li\u003e\n  \u003cli\u003e1 × Circular Probe\u003c\/li\u003e\n  \u003cli\u003e1 × Needle Probe\u003c\/li\u003e\n  \u003cli\u003e1 × Headphone\u003c\/li\u003e\n  \u003cli\u003e1 × User Manual\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eHow to Use\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eSelect the appropriate probe (circular for flat surfaces, needle for pinpoint detection) and attach it to the detector.\u003c\/li\u003e\n  \u003cli\u003ePower on the unit and slowly adjust the audio sensitivity dial to the desired level.\u003c\/li\u003e\n  \u003cli\u003ePress the probe against the wall, floor, or pipe surface and listen through the included headphone for vibration anomalies.\u003c\/li\u003e\n  \u003cli\u003eMove methodically across the surface — the sound intensity will increase as you approach the leak source.\u003c\/li\u003e\n  \u003cli\u003eConnect to a PC via USB for data storage or to play back recorded audio for analysis.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003cp\u003eFor more information on plumbing maintenance best practices, visit the U.S. Consumer Product Safety Commission (CPSC) for guidance on home safety standards and tools.\u003c\/p\u003e\n\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003ch4\u003eQ: What types of surfaces can the KKMOON HY929 leak detector be used on?\u003c\/h4\u003e\n\u003cp\u003eA: The HY929 acoustic leak detector works on a wide variety of surfaces including wooden walls, doors, windows, steel plates, concrete floors, and more. It is suitable for detecting leaks in floor heating systems, in-wall water pipes, outdoor pipelines, and even automotive panels.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Does the HY929 detector come with a battery, and how is it charged?\u003c\/h4\u003e\n\u003cp\u003eA: Yes — the HY929 includes a built-in 450mAh rechargeable lithium battery. It charges easily via the included USB cable, making it convenient for both job-site and field use without the need for disposable batteries.\u003c\/p\u003e\n\n\u003ch4\u003eQ: Can I record or save the audio captured by the HY929?\u003c\/h4\u003e\n\u003cp\u003eA: Yes. When connected to a computer via USB, the HY929 can function as a USB storage device, allowing you to save and review captured audio. You can also load MP3 files and use the device to play them back through the headphone.\u003c\/p\u003e\n\n\u003ch4\u003eQ: How sensitive is the HY929 at detecting pipe leaks inside walls?\u003c\/h4\u003e\n\u003cp\u003eA: The HY929 features high-sensitivity vibration pickup capable of detecting subtle acoustic signals through walls, floors, and solid surfaces. The sensitivity dial allows you to fine-tune the amplification level for different environments, giving you precise control during your inspection.\u003c\/p\u003e\n\n\u003cscript type=\"application\/ld+json\"\u003e{\"@context\": \"https:\/\/schema.org\", \"@type\": \"FAQPage\", \"mainEntity\": [{\"@type\": \"Question\", \"name\": \"What types of surfaces can the KKMOON HY929 leak detector be used on?\", \"acceptedAnswer\": {\"@type\": \"Answer\", \"text\": \"The HY929 acoustic leak detector works on a wide variety of surfaces including wooden walls, doors, windows, steel plates, concrete floors, and more. 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