---
product_id: 411613985
title: "PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth"
brand: "pqwt"
price: "€ 830.97"
currency: EUR
in_stock: false
url: https://www.desertcart.fi/products/411613985-pqwt-l7000-advanced-leak-detector-underground-pipe-monitor-with-4
store_origin: FI
region: Finland
---

# 7-inch HD touch screen with real-time spectrum analysis 4 multi-shape sensors for precise leak detection 15-hour battery life for extended field use PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth

**Brand:** pqwt
**Price:** € 830.97
**Availability:** ❌ Out of Stock

## Summary

> 💧 Detect leaks before they flood your day!

## Quick Answers

- **What is this?** PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth by pqwt
- **How much does it cost?** € 830.97 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/411613985-pqwt-l7000-advanced-leak-detector-underground-pipe-monitor-with-4)

## Best For

- pqwt enthusiasts

## Why This Product

- Trusted pqwt brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Noise Filtering Tech:** Advanced environmental noise filtering isolates true leak signals, so you never chase false alarms.
- • **Pinpoint Leaks Like a Pro:** 4 specialized sensors (Large, Middle, Square, Triangle) capture every subtle underground drip up to 5m deep.
- • **Visual & Audio Leak Detection:** Simultaneously see signal bars and hear leak sounds via earphone for unmatched accuracy.
- • **Intuitive Touchscreen Interface:** 7-inch HD digital touch display makes complex data easy to read and operate on the go.
- • **Long-Lasting Power & Portability:** Lightweight 0.7kg design with 15 hours of battery life keeps you detecting leaks all day without interruption.

## Overview

The PQWT L7000 Advanced Leak Detector is a cutting-edge underground water leak monitoring device equipped with four distinct acoustic sensors. It features a 7-inch HD touchscreen that displays real-time spectrum and signal bar data, combined with audio output for precise leak localization up to 5 meters deep. Designed for both indoor and outdoor pipelines, it filters environmental noise to ensure accuracy and offers a robust 15-hour battery life for extended field operations.

## Description

PQWT-L series is the newly updated and multi-functional water leak detector, it is applied to different detecting leakage of outdoor water pipe, fire pipe, heating system, indoor water pipe, and underground heating floor pipe. By collecting and analyzing leakage signal, it solves the problem of pressure pipe water leak. Model: PQWT-L7000 Measuring area: Indoor and Outdoor Pipeline Sensor: Large+Middle+Square+Triangles Frequency Range: 1-10000HZ Gain: 10 levels adjustable Volume: 10 levels adjustable Display: 7 Inch HD digital touch LCD screen Charting hours: 7-8 hours Working hours: 15 hours Adapter: 5V 2A USB Input Power: Around 2w Working temperature: -20℃~ +50℃ Weight (Host Machine): 0.7Kg Operating Mode: General Detection + Locating Mode 【General Detection】 which is mainly used to check the pipeline water leakage in large areas 【Locating Mode】 which is mainly used to locate the leak points in suspected leakage areas. Function: 1. Can filter with the interference of environmental noise, screening out the leakage noise, lock leakage points quickly. 2. Full touch screen design, simple operation. 3. Can be displayed the distribution of the noise signal at each frequency in real time. 4. Automatic drawing continuous noise curve (Locating Mode) within a certain time 5. Sensor is built-in preamp circuit, making the ability to capture the noise is higher than similar products. 6. Adopt latest noise detecting element, sounds clear. 7. The number and time of recordings is unlimited, which is not lost after shut down, could be analyzed at any time. 8. Using a large capacity battery, can work for more than ten hours, and can be removed charging and online charging.

## Features

- 【Advanced Measurement & Analysis Instruments】PQWT-L7000 Advanced Water Leak Detector is the newly updated and multi-functional water leak detector. It is applied to different detecting leakage of indoor and outdoor water pipe (underground depth up to 5m), by collecting and analyzing leakage signal. It solves the problem of pressure pipe water leak.
- 【Working principle】This Underground Pipeline Water Leak Detector collects leaking sound signal through its sensor. The collected signal will be processed by host machine and displayed on the host machine screen in the form of visual spectrum and signal bars. At the same time, the sound will also be output to its earphone through the host machine. Water leakage point can be found out easily through the combination of “listening to the abnormal sound” and “observing the abnormal signal bars”.
- 【High Precision Detector 】It can effectively solve underground water leakage problem, Combining the dual-mode function acoustic vibration with spectrum technology to determine the accurate leakage.
- 【Wide application】PQWT-L7000 Can apply to different indoor and outdoor detecting environment and soil, such as concrete land, soft soil and so on and suitable for different kinds of underground metal and non-metallic pressure pipe.
- 【Easy Usage】Set the function of rough measurement and accurate measurement to quickly lock the leaking point. The closer the detector is to the leak, the greater the jerk will sound, indicating that the Columnar will be higher and the user will be able to operate to detect the leak easily and accurately. Package Including: 1 x Host machine, 1 x Earphone, 1X (Large+Middle+Square+Triangle) Sensors.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09TND5X92 |
| Brand | PQWT |
| Colour | Orange |
| Control Method | Touch |
| Control method | Touch |
| Maximum Range | 5 Metres |
| Mounting Type | Floor Mount |
| Mounting type | Floor Mount |
| Power source | Battery Powered |
| Sensor Technology | Acoustic Sensor |
| UPC | 746433263734 |
| Voltage | 5 Volts |

## Product Details

- **Colour:** Orange
- **Brand:** PQWT
- **Power source:** Battery Powered
- **Voltage:** 5 Volts
- **Control method:** Touch

## Images

![PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth - Image 1](https://m.media-amazon.com/images/I/41Vpty-VrRL.jpg)
![PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth - Image 2](https://m.media-amazon.com/images/I/41wvQJUDLzL.jpg)
![PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth - Image 3](https://m.media-amazon.com/images/I/51Uz9QzmoWL.jpg)
![PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth - Image 4](https://m.media-amazon.com/images/I/61Dq2QJJDdL.jpg)
![PQWT L7000 Advanced Leak Detector - Underground Pipe Monitor with 4 Sensors, Detects Water Leaks Up to 5m Depth - Image 5](https://m.media-amazon.com/images/I/61dEXQ-ehmL.jpg)

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*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-23*