{"product_id":"pqwt-pq125-series-pipe-water-leak-detector-indoor-outdoor","title":"PQWT PQ125 Series Pipe Water Leak Detector | Indoor Outdoor Acoustic \u0026 Tracer Gas","description":"\u003ch1\u003ePQWT PQ125 Series Pipe Water Leak Detector | Indoor Outdoor Acoustic \u0026amp; Tracer Gas Models\u003c\/h1\u003e\n\u003ch2\u003eProfessional Pipeline Leak Detection for Indoor, Outdoor and Difficult Underground Applications\u003c\/h2\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H870f4777de6e4c8aa78c2ab767674af8s.jpg?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003cp\u003eThe PQWT PQ125 Series is a professional pipe water leak detection platform designed for locating suspected leaks in pressurized water pipelines across indoor, outdoor and underground environments.\u003c\/p\u003e\n\u003cp\u003eThe series is available in five configurations - PQ125A, PQ125B, PQ125C, PQ125D and PQ125E - allowing users to select the appropriate sensor configuration according to the working environment, pipeline conditions and required detection depth.\u003c\/p\u003e\n\u003cp\u003eDepending on the selected model, the manufacturer-stated measurement depth ranges from 0.5 m to up to 8 m.\u003c\/p\u003e\n\u003cp\u003ePQ125E additionally combines acoustic leak detection with tracer-gas detection for difficult applications where acoustic transmission may be weak or environmental noise may interfere with conventional listening methods.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/He17850605dd04443b0b480eed20bf2f8h.jpg?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003e1. SELECT YOUR PQ125 CONFIGURATION\u003c\/h2\u003e\n\u003ch3\u003ePQ125A - Indoor Pipe Water Leak Detector\u003c\/h3\u003e\n\u003cp\u003eDesigned primarily for concealed indoor pressurized pipelines.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-stated measurement depth:\u003c\/strong\u003e 0.5 m\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBathroom concealed pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKitchen water lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWall-mounted pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnder-floor pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCabinet and confined areas\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eResidential plumbing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial building plumbing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePQ125A uses dedicated indoor acoustic sensors for detecting leak-related sound and vibration in concealed pressure pipelines.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePQ125B - Outdoor Pipe Water Leak Detector\u003c\/h3\u003e\n\u003cp\u003eDesigned for outdoor and buried pipeline leak detection.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-stated measurement depth:\u003c\/strong\u003e 3 m\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOutdoor water pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuried pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGround-level pipeline inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding water networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProperty maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExternal plumbing systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipeline route investigation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe outdoor sensor configuration is intended for ground-based acoustic detection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePQ125C - Indoor \u0026amp; Outdoor Pipe Water Leak Detector\u003c\/h3\u003e\n\u003cp\u003eA flexible configuration for technicians who work across both indoor and outdoor pipeline environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-stated measurement depth:\u003c\/strong\u003e 3 m\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eResidential plumbing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndoor concealed pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutdoor buried pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProperty maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlumbing service companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eGeneral pipeline inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003ePQ125C combines multiple sensor configurations to provide greater flexibility than an indoor-only or outdoor-only setup.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePQ125D - Professional Indoor \u0026amp; Outdoor Pipe Water Leak Detector\u003c\/h3\u003e\n\u003cp\u003eDesigned for broader indoor and outdoor pipeline inspection requirements.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-stated measurement depth:\u003c\/strong\u003e up to 6 m\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDeep underground pipeline inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMunicipal water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial facilities\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding service contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire-water pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLong-distance pipeline maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe expanded sensor configuration provides additional contact and detection options for different surfaces and pipeline conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch3\u003ePQ125E - Tracer Gas + Indoor \u0026amp; Outdoor Pipe Water Leak Detector\u003c\/h3\u003e\n\u003cp\u003eThe most comprehensive configuration in the PQ125 family.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer-stated measurement depth:\u003c\/strong\u003e up to 8 m with the tracer-gas sensor\u003c\/p\u003e\n\u003cp\u003ePQ125E combines acoustic leak detection with a tracer-gas detection sensor for difficult leak-location applications.\u003c\/p\u003e\n\u003cp\u003eSuitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDeep underground pipeline inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDifficult-to-locate leaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMunicipal pipeline networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire-water systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial buildings\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOutdoor buried pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSituations where acoustic transmission is weak\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplex underground plumbing investigations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe manufacturer specifies the TLS-H8 tracer-gas sensor for the stated 8 m measurement capability.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H728557212a4a4eddbcf4cb6694df8f58h.avif?v=1790737062\" alt=\"\"\u003e\u003c\/h1\u003e\n\u003ch1\u003e2. WHY PQWT PQ125?\u003c\/h1\u003e\n\u003cp\u003eThe PQ125 Series combines acoustic signal acquisition, sensor-based detection, noise filtering and intelligent signal analysis in a portable field instrument.\u003c\/p\u003e\n\u003cp\u003eKey capabilities include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-sensitivity acoustic detection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple sensor configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndoor and outdoor detection options\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency-based signal analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable gain\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAdjustable volume\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNoise separation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-domain waveform display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePortable battery-powered operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e7-inch LCD display\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComputer data transmission\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMultiple language interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOptional tracer-gas detection on PQ125E\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H8cb7ebea04b04801972077016d9a1faaP.avif?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e3. INTELLIGENT LEAK SIGNAL ANALYSIS\u003c\/h1\u003e\n\u003cp\u003eThe PQ125 platform is designed to help operators distinguish leak-related acoustic characteristics from surrounding environmental noise.\u003c\/p\u003e\n\u003cp\u003eIts signal-processing approach can analyze characteristics including:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFrequency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSignal amplitude\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcoustic intensity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTime-domain waveform\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBackground noise characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis helps technicians narrow down suspected leak locations before opening floors, walls or underground surfaces.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H28f6582f354a4b69adc659f99a84b75c1.avif?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e4. SOUND INTENSITY FOCUSING\u003c\/h1\u003e\n\u003cp\u003eEnvironmental noise can make underground leak detection difficult.\u003c\/p\u003e\n\u003cp\u003eThe PQ125 system incorporates sound-intensity focusing and noise-reduction techniques intended to help separate relevant pipeline acoustic signals from surrounding interference.\u003c\/p\u003e\n\u003cp\u003eField results can vary according to:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePipe material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipe diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLeak size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurface material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoil conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBurial depth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnvironmental noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor contact\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperator technique\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTherefore, the stated measurement depth should be understood as a \u003cstrong\u003emanufacturer-stated specification, not a guaranteed leak-detection result in every installation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e5. DUAL-MEMBRANE RESONANCE TECHNOLOGY\u003c\/h1\u003e\n\u003cp\u003eSelected PQ125 configurations use dual-membrane resonance sensors designed for sensitive acoustic pickup in indoor and space-constrained applications.\u003c\/p\u003e\n\u003cp\u003eThese sensors can be used for applications involving:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFloors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWalls\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndoor pipe routes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConfined spaces\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConcealed plumbing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PQ125A specification, for example, identifies DMR-V59 and DMR-H40 sensors for indoor applications.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/Hffd638b8305b442b9717f413d070c3370.avif?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e6. ACOUSTIC CAVITY RESONANCE\u003c\/h1\u003e\n\u003cp\u003eThe sensor system is designed to amplify and capture subtle vibration generated by suspected pipeline leakage.\u003c\/p\u003e\n\u003cp\u003eThis can help technicians identify small differences between:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNormal background sound\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eand\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePotential leak-related acoustic signals\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe instrument should be used as a diagnostic aid together with pipeline knowledge, pressure conditions and repeat measurements.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e7. DYNAMIC TIME-DOMAIN WAVEFORM DISPLAY\u003c\/h1\u003e\n\u003cp\u003eThe 7-inch LCD display provides visual feedback of detected acoustic signals.\u003c\/p\u003e\n\u003cp\u003eThe display can assist operators in examining:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eSignal strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWaveform characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBackground noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAcoustic changes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the system useful for field technicians who need both audible and visual feedback.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H4962708cff9a4c818a1ec814e6aa3189q.avif?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e8. TRACER-GAS DETECTION - PQ125E\u003c\/h1\u003e\n\u003cp\u003ePQ125E adds tracer-gas detection to the acoustic detection system.\u003c\/p\u003e\n\u003cp\u003eThe manufacturer specifies the TLS-H8 tracer-gas sensor and a measurement capability of up to 8 m for this configuration.\u003c\/p\u003e\n\u003cp\u003eTracer-gas detection can be particularly useful when acoustic signals are difficult to transmit through:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDeeply buried pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCertain pipe materials\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLow-pressure systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eComplex underground structures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHigh-noise environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTracer-gas detection is a complementary detection method and requires an appropriate tracer-gas procedure and site conditions.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e9. 7-INCH FIELD DISPLAY\u003c\/h1\u003e\n\u003cp\u003eThe PQWT PQ125 uses a:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e7-inch LCD display\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eResolution:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e1024 × 600\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe larger display provides a practical interface for field operation and signal observation.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H32a031f686964e09bd713264063deae6Y.avif?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e10. ADJUSTABLE GAIN \u0026amp; VOLUME\u003c\/h1\u003e\n\u003ch3\u003eGain\u003c\/h3\u003e\n\u003cp\u003eDefault:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3 levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdjustable:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 10 levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eVolume\u003c\/h3\u003e\n\u003cp\u003eDefault:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e5 levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdjustable:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUp to 10 levels\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAdjustability allows technicians to adapt the instrument to different signal strengths and operating environments.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e11. FREQUENCY RANGE\u003c\/h1\u003e\n\u003cp\u003eThe PQ125 Series supports different acquisition\/adjustment ranges for indoor and outdoor detection.\u003c\/p\u003e\n\u003ch3\u003eIndoor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e600 Hz - 15 kHz\u003c\/strong\u003e\u003c\/p\u003e\n\u003ch3\u003eOutdoor\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e20 Hz - 5 kHz\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThis broad frequency coverage allows the system to process different acoustic characteristics encountered during indoor and outdoor pipeline inspection.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e12. BATTERY \u0026amp; FIELD OPERATION\u003c\/h1\u003e\n\u003cp\u003eBattery:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e3.7 V 7000 mAh\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufacturer-published working time:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eUp to approximately 8 hours\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eCharging time:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 6-8 hours\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003ePower consumption:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 3 W\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe compact battery-powered design is suitable for mobile field inspection.\u003c\/p\u003e\n\u003cp\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H4962708cff9a4c818a1ec814e6aa3189q_1.avif?v=1790737062\" alt=\"\"\u003e\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e13. COMPACT \u0026amp; PORTABLE DESIGN\u003c\/h1\u003e\n\u003cp\u003eHost machine weight:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximately 0.6 kg\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eHost dimensions:\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e221 × 149 × 43 mm\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe lightweight host design makes the PQWT PQ125 suitable for technicians who need to carry the equipment between multiple inspection locations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e14. MULTI-LANGUAGE INTERFACE\u003c\/h1\u003e\n\u003cp\u003eSupported languages include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eEnglish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFrench\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSpanish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eArabic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTurkish\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eItalian\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThis makes the system suitable for professional field teams operating across different markets.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e15. DETECTION MODES\u003c\/h1\u003e\n\u003cp\u003eThe PQ125 Series supports:\u003c\/p\u003e\n\u003ch3\u003eGeneral Detection Mode\u003c\/h3\u003e\n\u003cp\u003eUsed for initial investigation and identification of suspicious acoustic conditions.\u003c\/p\u003e\n\u003ch3\u003eLocation \/ Positioning Mode\u003c\/h3\u003e\n\u003cp\u003eUsed to narrow down the suspected leak location after initial screening.\u003c\/p\u003e\n\u003cp\u003eThe operator should compare repeated readings and relevant pipeline locations rather than treating one signal as automatic confirmation of a leak.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e16. COMPUTER DATA CONNECTION\u003c\/h1\u003e\n\u003cp\u003eThe PQ125 Series supports computer connectivity for data transmission.\u003c\/p\u003e\n\u003cp\u003eThis can assist with:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eData transfer\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDetection record management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTechnical analysis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInspection documentation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe exact supplied accessories and data-management configuration should be confirmed for the selected model before order confirmation.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e17. APPLICATIONS\u003c\/h1\u003e\n\u003ch3\u003eResidential Plumbing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBathroom leaks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eKitchen pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eConcealed wall pipes\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFloor pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBalcony water lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCommercial Buildings\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eOffices\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShopping centres\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHotels\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApartments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSchools\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHospitals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommercial properties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMunicipal \u0026amp; Utility Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eBuried water pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDistribution networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipeline maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater utility inspection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Applications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial water lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProcess water pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFacility maintenance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLarge-property plumbing networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFire Protection Systems\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFire-water pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUnderground fire-water networks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding fire-service pipelines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e18. PQ125 MODEL COMPARISON\u003c\/h1\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eFeature\u003c\/th\u003e\n\u003cth\u003ePQ125A\u003c\/th\u003e\n\u003cth\u003ePQ125B\u003c\/th\u003e\n\u003cth\u003ePQ125C\u003c\/th\u003e\n\u003cth\u003ePQ125D\u003c\/th\u003e\n\u003cth\u003ePQ125E\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMain use\u003c\/td\u003e\n\u003ctd\u003eIndoor\u003c\/td\u003e\n\u003ctd\u003eOutdoor\u003c\/td\u003e\n\u003ctd\u003eIndoor + Outdoor\u003c\/td\u003e\n\u003ctd\u003eIndoor + Outdoor\u003c\/td\u003e\n\u003ctd\u003eIndoor + Outdoor + Gas\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStated depth\u003c\/td\u003e\n\u003ctd\u003e0.5 m\u003c\/td\u003e\n\u003ctd\u003e3 m\u003c\/td\u003e\n\u003ctd\u003e3 m\u003c\/td\u003e\n\u003ctd\u003eUp to 6 m\u003c\/td\u003e\n\u003ctd\u003eUp to 8 m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAcoustic detection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIndoor detection\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOutdoor detection\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTracer gas\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003e-\u003c\/td\u003e\n\u003ctd\u003eYes\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBest suited for\u003c\/td\u003e\n\u003ctd\u003eConcealed indoor pipes\u003c\/td\u003e\n\u003ctd\u003eBuried outdoor pipes\u003c\/td\u003e\n\u003ctd\u003eMixed applications\u003c\/td\u003e\n\u003ctd\u003eDeeper\/multi-sensor work\u003c\/td\u003e\n\u003ctd\u003eDifficult\/deep leak investigation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003eThe manufacturer describes the models as different sensor\/application configurations rather than simply five versions of the same instrument.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e19. TECHNICAL SPECIFICATIONS\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eBrand:\u003c\/strong\u003e PQWT\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e PQ125\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eProduct Type:\u003c\/strong\u003e Professional Pipe Water Leak Detector\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDetection Technology:\u003c\/strong\u003e Acoustic leak detection \/ tracer-gas detection depending on model\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eModels:\u003c\/strong\u003e PQ125A \/ PQ125B \/ PQ125C \/ PQ125D \/ PQ125E\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay:\u003c\/strong\u003e 7-inch LCD\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDisplay Resolution:\u003c\/strong\u003e 1024 × 600\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBattery:\u003c\/strong\u003e 3.7 V 7000 mAh\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHost Weight:\u003c\/strong\u003e Approx. 0.6 kg\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHost Size:\u003c\/strong\u003e Approx. 221 × 149 × 43 mm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eGain:\u003c\/strong\u003e Default 3 levels \/ up to 10 adjustable levels\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eVolume:\u003c\/strong\u003e Default 5 levels \/ up to 10 adjustable levels\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndoor Frequency:\u003c\/strong\u003e 600 Hz - 15 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutdoor Frequency:\u003c\/strong\u003e 20 Hz - 5 kHz\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorking Temperature:\u003c\/strong\u003e Approximately -20°C to 50°C\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWorking Time:\u003c\/strong\u003e Up to approximately 8 hours\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCharging Time:\u003c\/strong\u003e Approximately 6-8 hours\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption:\u003c\/strong\u003e Approximately 3 W\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eLanguages:\u003c\/strong\u003e English \/ French \/ Spanish \/ Arabic \/ Turkish \/ Italian\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eMaintenance:\u003c\/strong\u003e Long-term technical support \/ maintenance subject to service terms\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOrigin:\u003c\/strong\u003e Hunan, China\u003c\/p\u003e\n\u003cp\u003eThe manufacturer-published specifications include the above core host specifications and model-specific sensor configurations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e20. SENSOR CONFIGURATION BY MODEL\u003c\/h1\u003e\n\u003ch3\u003ePQ125A\u003c\/h3\u003e\n\u003cp\u003eDMR-V59 + DMR-H40\u003c\/p\u003e\n\u003ch3\u003ePQ125B\u003c\/h3\u003e\n\u003cp\u003eRCS-S3\u003c\/p\u003e\n\u003ch3\u003ePQ125C\u003c\/h3\u003e\n\u003cp\u003eRCS-S3 + DMR-V59 + DMR-H40\u003c\/p\u003e\n\u003ch3\u003ePQ125D\u003c\/h3\u003e\n\u003cp\u003eRCS-S3 + RCS-L6 + DMR-V59 + DMR-H40\u003c\/p\u003e\n\u003ch3\u003ePQ125E\u003c\/h3\u003e\n\u003cp\u003eDMR-V59 + DMR-H40 + RCS-S3 + RCS-L6 + TLS-H8\u003c\/p\u003e\n\u003cp\u003ePQ125E therefore combines four acoustic sensors with the TLS-H8 tracer-gas sensor in the manufacturer-described configuration.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e21. WHAT IS INCLUDED?\u003c\/h1\u003e\n\u003cp\u003eThe exact package depends on the selected PQ125 variant.\u003c\/p\u003e\n\u003cp\u003eTypical system components can include:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePQWT host machine\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModel-specific acoustic sensors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl handle\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHeadphones\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eListening accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCharging equipment\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUSB\/data cable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCarrying\/accessory components\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eTracer-gas sensor for PQ125E\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOther model-specific accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBecause the sensor package differs between A, B, C, D and E, the final commercial quotation should confirm the exact included accessories before payment.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e22. PACKAGING\u003c\/h1\u003e\n\u003cp\u003e\u003cstrong\u003eSelling Unit:\u003c\/strong\u003e 1 complete unit\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximate single package size:\u003c\/strong\u003e 40 × 23 × 33 cm\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApproximate gross weight:\u003c\/strong\u003e 5.3 kg\u003c\/p\u003e\n\u003cp\u003eActual shipping weight and package configuration may vary according to selected model and accessories.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e23. IMPORTANT FIELD PERFORMANCE NOTE\u003c\/h1\u003e\n\u003cp\u003eThe stated 0.5 m, 3 m, 6 m and 8 m values are \u003cstrong\u003emanufacturer-stated measurement\/depth specifications for the respective configurations\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003eActual field detection performance is affected by:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003ePipe material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipe diameter\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater pressure\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLeak size\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLeak flow characteristics\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSoil composition\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSurface construction\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBurial conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAmbient noise\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipeline accessibility\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor placement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperator experience\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eTherefore, no underground leak detector should be interpreted as guaranteeing successful detection at the maximum stated depth in every real-world installation.\u003c\/p\u003e\n\u003cp\u003eRepeat measurements and appropriate verification are recommended before excavation or repair.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e24. WHO SHOULD CONSIDER PQWT PQ125?\u003c\/h1\u003e\n\u003cp\u003eThe PQ125 Series is suitable for:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional plumbing contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLeak detection service companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eBuilding maintenance teams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFacility management companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMunicipal water departments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFire-service contractors\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial maintenance teams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProperty maintenance companies\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWater pipeline inspection teams\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePlumbing diagnostic professionals\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e25. WHY FIVE CONFIGURATIONS?\u003c\/h1\u003e\n\u003cp\u003eInstead of forcing every customer to purchase the largest configuration, the PQ125 platform allows the equipment to be matched to the actual job.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndoor-only work → PQ125A\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eOutdoor buried pipeline work → PQ125B\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndoor + outdoor general work → PQ125C\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eBroader\/deeper multi-sensor work → PQ125D\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDifficult\/deep applications requiring tracer gas → PQ125E\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe appropriate choice depends on the pipeline environment, sensor requirement, expected depth and detection method.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch1\u003e26. PROFESSIONAL B2B PROCUREMENT\u003c\/h1\u003e\n\u003cp\u003eAvailable for professional and commercial procurement.\u003c\/p\u003e\n\u003cp\u003eFor quotation, please provide:\u003c\/p\u003e\n\u003col\u003e\n\u003cli\u003e\n\u003cp\u003eRequired model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplication - indoor \/ outdoor \/ mixed\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApproximate pipeline depth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipe material\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePipeline type\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eQuantity required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDelivery city and country\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003cp\u003eWe can then confirm:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eExact model\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSensor configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIncluded accessories\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eWarranty\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLead time\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eShipping method\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eApplicable taxes\/duties\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFinal delivered quotation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch1\u003e27. FAQ\u003c\/h1\u003e\n\u003ch3\u003eWhat is the maximum depth of the PQWT PQ125 Series?\u003c\/h3\u003e\n\u003cp\u003eThe manufacturer-stated depth varies by model. PQ125A is specified at 0.5 m, PQ125B and PQ125C at 3 m, PQ125D up to 6 m, and PQ125E up to 8 m with its tracer-gas configuration.\u003c\/p\u003e\n\u003ch3\u003eIs PQ125E only a water leak detector?\u003c\/h3\u003e\n\u003cp\u003ePQ125E combines acoustic pipeline leak detection with tracer-gas detection and is intended for difficult indoor\/outdoor leak-location applications.\u003c\/p\u003e\n\u003ch3\u003eWhich model is for indoor plumbing?\u003c\/h3\u003e\n\u003cp\u003ePQ125A is the dedicated indoor configuration. PQ125C, PQ125D and PQ125E also support indoor applications.\u003c\/p\u003e\n\u003ch3\u003eWhich model is for outdoor underground pipelines?\u003c\/h3\u003e\n\u003cp\u003ePQ125B is focused on outdoor applications, while PQ125C, PQ125D and PQ125E provide broader indoor\/outdoor capability.\u003c\/p\u003e\n\u003ch3\u003eDoes PQ125E detect leaks at exactly 8 metres in every situation?\u003c\/h3\u003e\n\u003cp\u003eNo. 8 m is the manufacturer-stated measurement capability for the PQ125E tracer-gas configuration. Actual performance depends on site and pipeline conditions.\u003c\/p\u003e\n\u003ch3\u003eDoes the machine work without internet?\u003c\/h3\u003e\n\u003cp\u003eThe system includes edge\/local signal analysis capabilities, and the manufacturer describes real-time analysis without network connection. Field operation should still follow the supplied model's manual and sensor procedure.\u003c\/p\u003e\n\u003ch3\u003eDoes the PQ125 have a touchscreen?\u003c\/h3\u003e\n\u003cp\u003eThe supplied specification identifies a 7-inch LCD display. Touchscreen functionality should be confirmed for the exact supplied configuration before it is advertised as a guaranteed feature.\u003c\/p\u003e\n\u003ch3\u003eHow long does the battery last?\u003c\/h3\u003e\n\u003cp\u003eManufacturer-published specifications indicate up to approximately 8 hours of working time, depending on operating conditions.\u003c\/p\u003e\n\u003ch3\u003eWhat is the warranty?\u003c\/h3\u003e\n\u003cp\u003eThe stated warranty is 2 years. Final warranty terms should be confirmed in the commercial quotation.\u003c\/p\u003e\n\u003ch3\u003eCan the product be OEM\/customized?\u003c\/h3\u003e\n\u003cp\u003eOEM\/customized support is subject to the manufacturer's available configuration, quantity and commercial terms.\u003c\/p\u003e\n\u003ch3\u003eCan it detect leaks through concrete or underground surfaces?\u003c\/h3\u003e\n\u003cp\u003eThe system is designed for pipeline leak detection in various indoor and outdoor conditions, but actual signal transmission depends on the pipe, surface, soil, pressure, depth and environmental noise.\u003c\/p\u003e\n\u003ch3\u003eIs the 8 m specification applicable to all five variants?\u003c\/h3\u003e\n\u003cp\u003eNo. The 8 m manufacturer-stated capability applies to PQ125E with its tracer-gas configuration.\u003c\/p\u003e\n\u003ch3\u003eCan I buy only the host machine?\u003c\/h3\u003e\n\u003cp\u003eThe recommended configuration is to purchase the complete model-specific system because the sensors are an important part of the detection system.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eRequest a Professional Quote\u003c\/h2\u003e\n\u003cp\u003eChoose the \u003cstrong\u003ePQ125A, PQ125B, PQ125C, PQ125D or PQ125E\u003c\/strong\u003e configuration according to your pipeline environment and detection requirement.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFor commercial procurement, contact us with your required model, quantity, application and delivery location for model confirmation and quotation.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H870f4777de6e4c8aa78c2ab767674af8s.jpg?v=1790737062\" alt=\"\"\u003e\u003c\/strong\u003e\u003c\/p\u003e","brand":"Shanvis","offers":[{"title":"PQ125A - Indoor 0.5M","offer_id":49734788415747,"sku":null,"price":149149.0,"currency_code":"INR","in_stock":true},{"title":"PQ125B - Outdoor 3M","offer_id":49734788448515,"sku":null,"price":179179.0,"currency_code":"INR","in_stock":true},{"title":"PQ125C - Indoor Outdoor 3M","offer_id":49734788481283,"sku":null,"price":229229.0,"currency_code":"INR","in_stock":true},{"title":"PQ125D - Indoor Outdoor 6M","offer_id":49734788514051,"sku":null,"price":399399.0,"currency_code":"INR","in_stock":true},{"title":"PQ125E - Tracer Gas Indoor Outdoor 8M","offer_id":49734788546819,"sku":null,"price":599599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0643\/1447\/4755\/files\/H10f442e1d0b5438cadddad6e2fac52d6R.avif?v=1790737062","url":"https:\/\/www.shanvis.store\/products\/pqwt-pq125-series-pipe-water-leak-detector-indoor-outdoor","provider":"Shanvis","version":"1.0","type":"link"}