What payment methods are accepted?

We accept T/T, L/C, Western Union, PayPal, and ESCROW for payments.

Can the device record leakage data?

Yes, it supports live recording of the number and time of recordings. Data is not lost after shutdown and can be analyzed anytime.

Does the device filter out environmental noise?

Yes, it uses digital signal processing and filters to screen out environmental noise interference, allowing operators to lock leakage points quickly.

Pqwt-Cl400 Underground 4 Meter Depth Measurement Water Pipe Leak Detector Water Pipe Leakage Detector

Name: Pqwt-Cl400 Underground 4 Meter Depth Measurement Water Pipe Leak Detector Water Pipe Leakage Detector
Brand: Hunan Puqi Water Environment Institute Co., Ltd.
SKU: 2004386842

Hunan, ChinaHunan Puqi Water Environment Institute Co., Ltd.

US$1.00-1,257.00

1 Set

Product profile

Customization

Available

After-sales Service

Free Lifetime After-Sales Service

Warranty

2 Years

Model NO.

PQWT-CL400

Measuring Depth

0-4 Meters

Frequency Range

1-7000 Hz

Audio Amplifier Gain

Adjustable Within The Class of 100

Operation Mode

Spectrum Analysis,Filtering Analysis,Location Mode

LCD

7-Inch HD Touch Screen

Live Record

The Number and Time of Recordings Is Unlimited.

Stand-by Time

8-10 Hours

Power Supply

Battery Model #26650; 3.7V 4000mAh Rechargeable Li

Transport Package

Flight Box and Carton

Specification

40x20x46cm of carton size

Trademark

PQWT

Origin

Changsha, China

HS Code

9031809090

Production Capacity

1000 Set /Month

Key features

Lifetime After-Sales Service: Includes 2-year warranty and lifetime maintenance for all factory series products.

High Sensitivity Detection: Built-in preamp and professional acoustic methods capture leakage noise effectively.

Advanced Signal Processing: Digital signal processing chip filters environmental noise to quickly lock leakage points.

7-Inch HD Touch Screen: 800x480 resolution LCD with 8 display pages for clear and intuitive parameter viewing.

Long Battery Life: Rechargeable 4000mAh battery provides 8-10 hours of continuous operation.

Unlimited Live Recording: Records number and time of recordings with data retained even after power shutdown.

Wide Frequency Range: Supports 1-7000Hz spectrum analysis for real-time noise signal distribution display.

CE Certified Quality: Manufactured by a verified factory with CE certification and strong R&D capabilities.

Company profile

Hunan Puqi Water Environment Institute Co., Ltd.

Hunan, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service AvailableExport Year: 2015-12-24 CertifiedNearest Port: Shenzhen PortAverage Response Time: ≤1.51h CertifiedTerms of Payment: LC, T/T, D/P, etc.

AI-Powered supplier vetting

SummaryHunan Puqi is a China-based limited company established in 2019, operating in water, environmental, and public-facility management-related activities. It is described as a professional institution engaged in the research and development, manufacturing, and sales of underground-water detection, water-leak detection, borehole inspection, pipeline leakage, and related geophysical equipment. The supplier reports four production lines, a 9,000 m² manufacturing plant, and stated annual output across five product categories, including 100,000 water-level meters. It holds an ISO9001:2015 management-system certificate and reports 11 R&D engineers and 6–10 quality-control staff. Export activity is indicated by self-operated import/export rights and 31%–40% of sales from exports. Evidence supports production, R&D, and quality-management capabilities, but the slices do not establish after-sales service arrangements, customization capability, or broad customer references. Financial information is insufficient for a...

Supplier typeThe supplier is identified as a China-based limited company with combined business classification, while another slice describes it as a trade company. Its stated activities include R&D, manufacturing, and sales of specialized water-detection and geophysical equipment, although the trade-company classification indicates that its exact operating profile is mixed rather than purely manufacturing.

CertificationsThe supplier explicitly reports holding an ISO9001:2015 certificate. This provides direct evidence of a certified quality-management system, although no additional certifications or certificate scope details are provided.

R&D capabilityThe supplier explicitly describes R&D activity in geophysical prospecting and the use of proprietary software for long-term geological data collection, analysis, detection, and differential databases. It also reports 11 R&D engineers and offers multiple specialized detection products, supporting a positive assessment of innovation capability.

Production capacityThe supplier reports four production lines, a 9,000 m² manufacturing plant, and annual output of 10,000 underground-water detectors, 8,000 borehole inspection cameras, 100,000 water-level meters, 9,000 water-pipe leak detectors, and 5,000 archaeological detectors. These stated facilities and product-specific volumes provide explicit evidence of established production capability.