How long does it take to learn to use the device?

Even a person with no experience can operate the device in 5 minutes.

What are the precautions for using the detector?

Do not shake the rod during recording, avoid touching metal with the copper electrode, do not use on thunderstorm days, and avoid high-voltage lines.

What is the delivery time?

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

Pqwt-M400 Professional Geologic Exploration Detector for Ground Water

Name: Pqwt-M400 Professional Geologic Exploration Detector for Ground Water
Brand: Hunan Puqi Water Environment Institute Co., Ltd.
SKU: 1977225902

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

US$1.00-1,046.00

1 Piece

Sample price:US$1046.00/set.Request sample

Product profile

Customization

Available

Type

Underground Water Detector

Usage

Underground Water Detector

Model NO.

M400

Installation Mode

Handheld

Certification

CE, ISO

Application

Industry, Special Equipment, Find Water Before Drilling

Model

Pqwt-M400

Depth

400 Meters

Frequency

Single, Triple, 48 Frequency

Channel

System

Pqwt

Display

LED Indicator

Measurement Range

0mv ~2000mv

Stand-by Time

8-10 Hours

a/D Conversion

8-Bit 1msps

Power Consumption

About 1W

Battery Model

Battery Model #18650; 3000mAh Rechargeable Lithium

Transport Package

Flight Case and Strong Carton

Specification

40x20x35cm of carton size

Trademark

PQWT

Origin

Changsha, China

HS Code

9015800090

Production Capacity

1000 Set /Month

Key features

Real-time Geological Mapping: Automatically draws geological profiles and identifies aquifers, fractures, and caves on-site.

Deep Detection Capability: Detects groundwater up to 400 meters depth with single, triple, and 48 frequency options.

All-Terrain Versatility: Suitable for plains, hills, mountains, plateaus, and basins for rapid geological analysis.

2-Year Warranty Coverage: Comprehensive 2-year guarantee covering quality-related defects and issues.

Lifetime Maintenance Service: Lifetime maintenance support provided for all factory series products.

Expert Remote Assistance: Professional experts provide remote guidance to locate water sources effectively.

No Experience Required: Device is simple to operate; anyone can learn to use it within 5 minutes.

Portable Handheld Design: Compact and lightweight design with LED indicator for easy field measurement.

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: ≤1.53h 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 due to quality problems, you may receive guarantee within 2 years after the date of purchase.

Q:Does the product offer lifetime maintenance?

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

Q:What is the maximum detection depth?

The device offers depth options of 100 meters, 200 meters, and 400 meters depending on the model selected.

Q:Can the device be used in all terrains?

Yes, it is widely used in different terrains such as plains, hills, mountains, plateaus, and basins for rapid analysis.