What is the delivery time?

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

What payment methods are accepted?

We accept T/T, L/C, Western Union, PayPal, and ESCROW. For bulk orders, a 30-50% deposit is required before production, with the balance paid before shipment.

Can I record leak data?

Yes, the device allows you to save unlimited minutes of recordings via a USB card. Data is not lost after shutdown and can be analyzed at any time.

Pqwt-Cl300 Ground Pipe Leak Detection 3 Meters 6000Hz Quick Positioning Water Detector

Name: Pqwt-Cl300 Ground Pipe Leak Detection 3 Meters 6000Hz Quick Positioning Water Detector
Brand: Hunan Puqi Water Environment Institute Co., Ltd.
SKU: 830307605

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

US$1.00-1,114.00

1 Piece

Product profile

Customization

Available

Type

Water Leakage Detector

Installation Mode

Portable

Model NO.

PQWT-CL300

Certification

ISO, FCC, RoHS

Application

Home, Industry, Outdoor and Indoor Pipe Leakage Detector

Measuring Depth

3 Meters

Frequency Range

1-6000Hz

Audio Amplifier Gain

Adjustable Within The Class of 100

Operation Mode

Spectral Analysis, Filter Analysis, Location Mode

LCD Size

7-Inch Touch Screen

Live Recording

Unlimited Minute by USB

Stand-by Time

10 Hours

Power Supply

12V 4500mAh Rechargeable Battery

Working Temperature

-10 ~+50 Celcius

Product Name

Leak Detector, Water Leak Detector

Transport Package

Flight Case and Carton

Specification

47.5x35.5x18cm of carton size

Trademark

PQWT

Origin

Hunan of China

HS Code

9031809090

Production Capacity

1000 Sets /Month

Key features

3M Detection Depth: Detects water leaks at a depth of up to 3 meters with high precision.

6000Hz Frequency Range: Covers 1-6000Hz frequency range for effective noise signal analysis.

7-Inch Touch Screen: Features a 7-inch HD digital color LCD touch screen for intuitive operation.

Long Battery Life: Equipped with a 12V 4500mAh battery providing over 10 hours of standby time.

Unlimited USB Recording: Saves unlimited minutes of leak recordings via USB card for later analysis.

Anti-Jamming Technology: Advanced digital signal processing filters environmental noise for accurate detection.

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

Government Recommended: Recognized as a top-selling professional leak detector recommended by the government.

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: ≤0.96h 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 instrument is easy to operate. With basic computer knowledge, it typically takes only 2 hours to master. We provide detailed operation manuals via email and how-to videos on YouTube.

Q:What is the warranty period?

We offer a 2-year guarantee for quality problems. Additionally, we provide lifetime maintenance service for all our products, even after the warranty period.

Q:What is the detection depth?

The PQWT-CL300 can detect water leaks at a depth of up to 3 meters.

Q:How long does the battery last?

The device is powered by a 12V 4500mAh rechargeable battery, providing a standby time of 10 hours and working for more than ten hours continuously.

Q:What certifications does the product have?

The product is certified with ISO, FCC, and RoHS standards.