What is the standby time of the battery?

The standby time is 8-10 hours with a 3000mAh rechargeable lithium battery.

Are there any safety precautions for usage?

Do not shake the rod during recording, avoid touching metal electrodes to the ground, do not use during thunderstorms, and avoid high-voltage lines.

What is the delivery time for orders?

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 Mobile Water Detector

Name: Pqwt-M400 Professional Mobile Water Detector
Brand: Hunan Puqi Water Environment Institute Co., Ltd.
SKU: 1978939112

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 analyzes aquifers, fractures, and faults on-site.

Deep Water Detection Capability: Detects groundwater resources up to 400 meters depth with high precision.

Universal Terrain Adaptability: Suitable for plains, hills, mountains, plateaus, and basins for rapid analysis.

No Network or Registration Required: Operates independently without internet, network, or traffic connection.

Rapid Operation for Beginners: No experience needed; users can operate the device effectively within 5 minutes.

Comprehensive 2-Year Warranty: Covers all mechanical defects with free parts and labor for two years from purchase.

Lifetime Maintenance Service: Offers lifetime maintenance for all factory series products, including post-warranty repairs.

Portable Handheld Design: Compact and lightweight design with flight case packaging for easy transport.

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?

The host machine is guaranteed for two years. If using of the product is influenced due to quality problem, you may receive guarantee of the product within 2 year after the date of purchase.

Q:Does the device require internet or registration?

No, the device does not need to register, and it works without network or traffic.

Q:What is the maximum detection depth?

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

Q:Can the device be used in all terrains?

Yes, it is suitable for various terrain exploration including plains, hills, mountains, plateaus, and basins.