PQWT S300 Industrial metal detectors underground water detector depth 100/150/300m,ground water detector

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Product Overview


PQWT-S300 Water detector for sale/whatsapp008618817127266

Product Advantages :
1. Be suitable for plain, hill, mountain land, highland, basin all kinds of geologic structure application;
2. Automatic mapping in the instrument, get drilling position and depth result at site.
3. Professional user group offers 24 hours after sale service.
4. The average accuracy of more than 90% from user’s feedback.
5. Four languages including English/Spanish/French/Arabic are optional.
6. It is widely used for drinking water, agricultural irrigation water detection.
7. Non-professionals can learn the operation way in 5 minutes.
8. only 1-2 people can operate.
9. Two years warranty.


Product Description

Introduction to Instrument 

PQWT-S300.100/150/300M underground water detector

The Instrument called as (Natural Electric Field Frequency Selection System) geophysical instrument, shortly known as frequency system.

Instrument working on the principle of electrical difference of natural earth magnetic field, the several different frequencies of electromagnetic field changes is the law to study the underground field material changes to solve the Geological problems.

The measurement data is Self-potential, and the unit is millivolt.

Full automatic mapping water finder deep portable measuring instruments water detector

 Main Features


1. High Speed and High Efficiency
Complete more than 8000 meters profile measurement in one day to realize geological abnormality in different depth, the prospecting speed and efficiency are improved about 10 times more than traditional resistivity method.

2. Easy to Carry
Without the heavy power supply, it uses low-frequency signals in earth natural electric field as the signal source,  and the complete set weight is less than 2kg so easy to carry

3. Simple Operation
Equipment is automatically controlled by the micro PC. You can learn its operation in 10 minutes. 
It will take 0.5h for persons without prospecting experience to finish training.

4. Good Accuracy, High Accuracy
 The resolution of the measurement is up to 0.001mV, and precision is ±2%. 

It gains high stability and abnormity curves matching with that of traditional geo-electrical equipment in lots of field survey.

5. Anti-interference Ability
 It has advanced anti-jamming technology and multiple anti-jamming designs. You can observe abnormity curves result with good repetition even in the weak signal area, city, high electric jamming area and working area with other exterior interference via frequency selector and digital processing.

6.A key to mapping
The detector is fully automatic form mapping after sampling data no need the computer drawing mapping


Product Picture






About US



Hunan Puqi Geologic Exploration Equipment Institute is a professional institution in China who engaged in the R & D, manufacturing and sales of pipe water leak detector, leakage automatic analyzer, geophysical prospecting underground water detector, cavity detector, mine locator, dam piping detector, Borehole inspection camera.




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Packaging & Shipping



1set/Aluminum box into Carton

Packing Size (LxWxH): 20x40x46cm

G.W: 8.5KG


Shipping way: DHL/ UPS / FedEx / EMS 

Shipping time:3-7 Days by Air.
                       3-7 Days by Express.
                       20-60 Days by Ship.

Payment Method

T/T, L/C, Western Union, PayPal 


Our Services


Is it difficult to operate and make the graph?
The instrument is easy to operate, you can find the share how-to video on Youtube, please email me. (URL: http://www.pqwtcs.com/NewsDetail.aspx?nid=3643&classid=273) ,

 and we will send you the detailed operation manual via email. 

The detector directly mapping with one button, no need computer drawing mapping.

The professional geologist gives the suggestions and 24hours online.
Guide for After-sale Service
> 2-year guarantee-if using of the product is influenced due to the quality problem, you may receive the guarantee of the product at the service network within 2 year after the date of purchase;
> Lifetime maintenance-lifetime maintenance service is implemented on all factory series products. We offer maintenance of machine which surpasses the maintenance period 

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