Gold Member Since 2017
Audited Supplier
Hunan Puqi Geologic Exploration Equipment Institute (Common Partnership)

Detector, Water Detector, Water Leak Detector manufacturer / supplier in China, offering Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400, &Nbsp; 1 Second Mapping Geoelectrical Water Detector 500 Meters, 500m Automatic Mapping Handheld Survey Water Finder and so on.

(/ )

Supplier Homepage Product Water Leak Detector Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400

Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400

FOB Price: US $1-7,000 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $1-7,000/ Piece
Get Latest Price
Production Capacity: 1000 Sets /Month
Transport Package: Flight Box+Carton
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

Request a custom order and have something just for you!

Send Customized Request
Basic Info
  • Model NO.: PQWT-CL400
  • Frequency Range: 50-3000Hz
  • Measuring Depth: 3m
  • Live Recording: 8 Sections of Recording
  • Operation Mode: Spectral Analysis, Filter Analysis, Location Mode
  • Working Temperature: -10 ~+50 Degree
  • Specification: (L*W*H) 19*50*47cm
  • HS Code: 9015800090
  • Model: Pqwt-Cl400
  • LCD Screen Size: 7-Inch Touch Screen
  • Power Supply: 12V 3600mAh Rechargeable Battery
  • Stand-by Time: 8 Hours
  • Audio Amplifier Gain: Adjustable Within The Class of 100
  • Trademark: pqwt
  • Origin: Changsha, Hunan
Product Description
Professional 3M Ultrasonic Portable Water Leak Detector PQWT-CL400

Why Choose US???
The TOP quality!
The reasonable price!
The manufacture of CCTV-7 recommend!

We are the Only Geologic Exploration Equipment Institute in China,which supported by local Government!

<Introduction To Instrument>
PQWT-CL400 series underground pipes water leak detector, is high performance leak detection equipment, 
has powerful anti-jamming and data processing capabilities, you can make your work easier. It has the following 
main features.

Ø The use of latest digital signal processing chip and a digital filter chip, 16M cache controller integrated, more 
responsive. In particular, it can filter with the  interference of environmental noise, screening out the leakage noise, 
allowing the operator to lock leakage points quickly.
Ø 7-inch high-definition digital color LCD touch screen with a resolution of 800 * 480, can provide 8 display pages,
 can show the measurement parameters more clearly and intuitively, and full touch screen design, simple operation.
Ø 50 ~ 2500Hz frequency range (spectrum analysis), real-time display of the noise signal distributed on each frequency.
Ø Sensor is built-in preamp circuit, using a rubber ring seal and cushion, and the application of professional acoustic 
methods, making the ability to capture the noise is higher than similar products.
Ø Adopt latest noise detecting element, sounds clear.
Ø Save 8 sections totaling eight minutes of recording, which is not lost after shut down, could be analyzed at any time .
Ø Using a large capacity battery, can work for more than ten hours , and can be removed charging and online charging.
Ø Super anti-jamming circuit design, digital signal and analog signal effectively isolate and eliminate the noise generated 
by the digital circuit .

Technical Parameters 
Model No.Measuring
Operation   ModeLCD
Stand-by TimePower
PQWT-CL300  2 meter 50-2500HZAdjustable 
within the class
of 100

Spectral Analysis
Filter Analysis
Fine Mode
Point Measurement

8 Sections 
 eight minutes 
of recording, 
not lost after 
shut down


 8 Hours

PQWT-CL400 3 meter 50-3000HZ
PQWT-CL500 4 meter 50-3500HZ
PQWT-CL600 4 meter 50-4000HZ
PQWT-CL700 5 meter 50-4500HZ
PQWT-CL800 5 meter 50-5000HZ
Picture Show
Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400
Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400
Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400

Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400
Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400

Packing & Shipping
Packing1set/Aluminum box into Carton
Packing Size (LxWxH): 43.5x49x17.5cm
G.W: 9KG
ShippingShipping way: DHL / UPS / FedEx  / EMS 
Shipping time:3-7 Days by Air.
                       3-7 Days by Express.
                       20-60 Days by Ship.

Payment MethodT/T , L/C , Western Union , PayPal , ESCROW
Is it difficult to operate?
The instrument is easy to operate, you can find the share how-to video on Youtube
(URL: , and we will send you the detailed operation manual. 
via email. If you have some basis of computer operating, generally it only need 2hour to manage it.
Guide for After-sale Service
> 2-year guarantee-if using of the product is influenced due to quality problem, you may receive 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 or has manual damage with material and lab
Professional 3m Ultrasonic Portable Water Leak Detector Pqwt-Cl400

You Might Also Like
Send your message to this supplier
Miss Nicole Zeng
Sales Engineer
To: Miss Nicole Zeng

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now

Find Similar Products By Category