Customer questions Q: Can you provide us with an operation video of the product? A: We can provide a professional video. Q: What are the advantages of your product compared to ordinary water leakage detection tools? A: We are an industry-leading company with many years of experience. Our product features self-developed sound detection software with stronger noise reduction capabilities, helping customers better pinpoint the source of leaks. Q: Can the product be used to detect leaks on uneven cement floors? A: We recommend conducting the detection on flat surfaces. For use on land, you can insert the listening rod into the soil for detection. Q: Can the product really detect pipeline leaks? A: Rest assured, we have many real-life cases. As long as the correct operating procedures are followed, the product will detect leaks. Q: What is the correct procedure for using the product? A: First, if you are not a professional, we recommend conducting the inspection on a quiet night. If you have a layout diagram of the water pipes, it will make the inspection easier. If not, you must know the general direction of the pipes. Customer questions Q: Can you provide us with an operation video of the product? A: We can provide a professional video. Q: What are the advantages of your product compared to ordinary water leakage detection tools? A: We are an industry-leading company with many years of experience. Our product features self-developed sound detection software with stronger noise reduction capabilities, helping customers better pinpoint the source of leaks. Q: Can the product be used to detect leaks on uneven cement floors? A: We recommend conducting the detection on flat surfaces. For use on land, you can insert the listening rod into the soil for detection. Q: Can the product really detect pipeline leaks? A: Rest assured, we have many real-life cases. As long as the correct operating procedures are followed, the product will detect leaks. Q: What is the correct procedure for using the product? A: First, if you are not a professional, we recommend conducting the inspection on a quiet night. If you have a layout diagram of the water pipes, it will make the inspection easier. If not, you must know the general direction of the pipes. PQWT-L series is the newly updated and multi-functional water leak detector. It is applied to detect different leakage of outdoor water pipes, fire pipes, heating systems, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pressure pipe water leak. Square Sensor The square sensor is suitable for water leakage detection in small spaces such as walls and under cabinets Triangular Sensor The triangular sensor is suitable for water leakage detection in most indoor environments such as the ground Large Sensor The large sensor is used when the external noise is too loud Middle Sensor The middle sensor is used for the detection of most outdoor pipes and other environments Instrument Operation General Detection: Pay attention to the sound volume in the headset and observe the spectrum change on the screen. When the spectrum on the instrument’ screen is high and the sound in the headset is significantly increased, the area can be identified as a suspected leakage area and markedLocating: After determining the suspected water leakage area, we use the locating mode to determine the location of the water leakage,The detecting mode can collect 16 points, and we can compare the spectrum bar of each point directly,When the detected point has the highest thick spectrum bar, and the signal value is the biggest, it can be judged as suspected leaking point.Frequency adjustment: The corresponding frequency can be adjusted according to different measurement environments. When measuring indoors, the frequency can be adjusted 200hz, -2000hz. When measuring outdoors, the frequency adjust to 200-2500HZ. When the external noise large, the frequency can adjust to 600-1200hz PQWT-L2000 PQWT-L3000 PQWT-L4000 PQWT-L5000 PQWT-L6000 PQWT-L7000 Add to Cart Add to Cart Add to Cart Buying Options Add to Cart Add to Cart Price $1,809.00$1,809.00 $2,178.00$2,178.00 $2,363.00$2,363.00 — no data $3,102.00$3,102.00 $3,655.00$3,655.00 Measuring area Outdoor Pipeline Indoor+outdoor pipeline Indoor+outdoor pipeline Indoor+outdoor pipeline Outdoor Pipeline Indoor+outdoor pipeline Sensor Middle Sensor Middle +Square Sensor Middle + Triangular Sensor Middle+ Triangular +Square Sensor Middle+ Large Sensor Large+Middle+ Triangular +Square Sensor Frequency Range 1-10000HZ 1-10000HZ 1-10000HZ 1-10000HZ 1-10000HZ 1-10000HZ Gain 10 levels adjustable 10 levels adjustable 10 levels adjustable 10 levels adjustable 10 levels adjustable 10 levels adjustable Volume 10 levels adjustable 10 levels adjustable 10 levels adjustable 10 levels adjustable 10 levels adjustable 10 levels adjustable Operating Mode General Detection; Locating Mode General Detection; Locating Mode General Detection; Locating Mode General Detection; Locating Mode General Detection; Locating Mode General Detection; Locating Mode Display 7 Inch HD digital touch LCD screen 7 Inch HD digital touch LCD screen 7 Inch HD digital touch LCD screen 7 Inch HD digital touch LCD screen 7 Inch HD digital touch LCD screen 7 Inch HD digital touch LCD screen Charting hours 7-8 hours 7-8 hours 7-8 hours 7-8 hours 7-8 hours 7-8 hours Working hours 15 hours 15 hours 15 hours 15 hours 15 hours 15 hours Languages English. Spanish, French, Arabic, Turkish, Itali English. Spanish, French, Arabic, Turkish, Itali English. Spanish, French, Arabic, Turkish, Itali English. Spanish, French, Arabic, Turkish, Itali English. Spanish, French, Arabic, Turkish, Itali English. Spanish, French, Arabic, Turkish, Itali
