What is the measuring depth?

The measuring depth varies by model, ranging from 2 meters to 6 meters. The PQWT-CL400 model supports up to 4 meters.

Can the recordings be deleted?

Yes, the data will not be lost when the device shuts down, and you can delete and repeat recordings as needed.

Professional Pipelines Leakage Solution Underground Water Pipe Leak Detector

Name: Professional Pipelines Leakage Solution Underground Water Pipe Leak Detector
Brand: Hunan Puqi Water Environment Institute Co., Ltd.
SKU: 1974849542

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

US$1.00-1,257.00

1 Set

Sample price:US$1969.00/set.Request sample

Product profile

Customization

Available

Type

Pipe Leakage Detector

Usage

Pipe Leakage Detector

Model NO.

Pqwt-CL400

Installation Mode

Portable

Certification

CE, ISO

Application

Home, Industry, Special Equipment, Outdoor and Indoor Pipeline

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

LCD Size

7-Inch Touch Screen

Live Recording

The Number and Time of Recordings Is Unlimited.

Stand-by Time

8 -10 Hours

Power Supply

Battery Model #26650; 3.7V 4000mAh Rechargeable Li

Working Temperature

-10 ~+50 Degree

Model

Pqwt-Cl400

Transport Package

Flight Case and Strong Carton

Specification

40x20x46cm of carton size

Trademark

PQWT

Origin

Changsha, China

HS Code

9031809090

Production Capacity

1000 Set /Month

Key features

Deep Detection Capability: Detects leaks at depths up to 4 meters with high precision.

Wide Frequency Range: Operates effectively within 1-7000 Hz frequency range.

Long Stand-by Time: Provides 8 to 10 hours of continuous operation on a single charge.

Unlimited Recording: Supports unlimited number and duration of recordings without data loss.

Fast Delivery: Express shipping available within 5 working days after payment.

Lifetime Maintenance: Comprehensive lifetime maintenance service for all factory series products.

Portable Design: Compact and portable installation mode suitable for various environments.

Multiple Operation Modes: Features Spectrum Analysis, Filtering Analysis, and Location modes.

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: ≤1.62h 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.

Product Q&A

Q:Is it difficult to operate?

The device is simple to operate and can be used without any experience. There are related U disks with detailed information in the box.

Q:What is the warranty period?

We provide a 2-year guarantee. If the product is influenced by quality problems, you may receive a guarantee within 2 years after the date of purchase.

Q:Is there lifetime maintenance?

Yes, lifetime maintenance service is implemented on all factory series products. We offer maintenance for machines surpassing the maintenance period or with manual damage.

Q:What is the delivery time?

Delivery time is 1-2 days after receipt of payment. Shipping time is 5 working days by express, 5-7 working days by air, and 23-25 working days by sea.

Q:What payment methods are accepted?

We accept T/T, L/C, Western Union, PayPal, and ESCROW. Sample orders require 100% payment before production, while bulk orders require a 30-50% deposit.