Indoor Pipeline Water Leak Detector Plumber Kit L50
Product Description
PQWT-L Indoor Pipeline Water Leak Detector is the latest generation of intelligent water leak detector independently developed by Hunan Puqi Water Environment Institute Co.Ltd., it is designed for household pipe water leakage.
This device is equipped with a triangular sensor and a square sensor. It is applied to different detecting environment like indoor floors, walls, cabinets, etc. This device achieves high accuracy by collection and analysis of leaking sound signal, effectively solving the problem of water leakage in the household pipeline.

Technical Parameters Model | PQWT-L30 | PQWT-L40 | PQWT-L50 |
Sensor | Square Sensor | Triangular Sensor | Triangular Sensor; Square Sensor |
Frequency Range | 1-10000HZ |
Gain | 10 levels adjustable |
Volume | 10 levels adjustable |
Operating Mode | General Detection; Locating Mode |
Display | 7 Inch HD digital touch LCD screen |
Charting hours | 7-8 hours |
Working hours | 15 hours |
Languages | English, French, Russian, Korean, German, Spanish, Turkish, Italian, Arabic, Portuguese |
Input Power | Around 2w |
Working temperature | ( -20ºC~ +50ºC ) |
Weight | (Host Machine)0.7Kg / G.W: 8Kg |
Packing & Shipping Packing | 1 set in flight case and Carton |
Carton size (LxWxH):46x19x41cm |
G.W: 8kgs |
Shipment terms | Shipping way: DHL/ FEDEX / TNT/UPS/EMS |
Delivery time: 1-2days after receipt of payment |
Shipping time: 5 working days express. 5-7 working days by air. 23-25 working days by sea |
Payment methods | PayPal , bank transfer |
Payment terms | sample order: 100% payment before production bulk order: prepay 30-50% deposit before production, the balance should be paid before shipment |
FAQ 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.
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 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 Case show

Company Hunan Puqi Water Environment Institute Co.Ltd. is the professional institution in China who engaged in the R & D,manufacturing and selling of Geophysical Prospecting Instruments,Pipeline leak detector, Underground metal detector and Borehole inspection equipment. More than 200 staffs,including 16 senior engineers, 49 intermediate engineers.
