UNI-T UT662B Intelligent Water Leakage Detector

Product Description

The UNI-T UT662B Multi-functional Intelligent Water Leakage Detector is a professional acoustic inspection instrument designed to locate hidden water leaks in pressurized water pipelines, domestic plumbing systems, and underfloor heating installations. It helps plumbers, maintenance technicians, and leak detection specialists identify suspected leakage points without relying on destructive inspection methods.

The UT662B works by collecting acoustic signals generated by water escaping from damaged or leaking pipes. Its sensor captures these vibrations and transfers them to the main unit, where the signals are amplified, filtered, and analyzed. The detected information is displayed as numerical readings, bar charts, and line charts, while the integrated audio monitoring system allows technicians to listen to the collected signals through headphones. Combining visual signal analysis with audio monitoring helps distinguish leak-related sounds from surrounding environmental noise.

The instrument features a 5-inch color LCD with 800 × 480 resolution and supports an adjustable frequency bandwidth of 1Hz to 8000Hz. Multiple selectable filtering ranges help technicians focus on different acoustic frequencies according to the inspection environment. Its signal gain can be adjusted across 10 levels, with a total gain of up to 80dB, allowing users to amplify weak signals during leak investigations.

The UT662B includes quick-check and patrol inspection modes, together with AI-assisted leak detection functions. Additional features include effective volume display, screenshots, and recording, helping users document inspection results and compare readings during troubleshooting.

The device is equipped with a rechargeable 3.7V 8000mAh lithium battery, providing portable operation for field inspections. Its main unit has an IP54 protection rating, while the compatible sensor is rated IP66. The operating temperature range is -20°C to +50°C, making it suitable for different inspection environments.

With its acoustic detection technology, adjustable filtering, visual signal analysis, and portable design, the UNI-T UT662B is a practical solution for plumbing maintenance, underfloor heating inspection, building maintenance, and professional water leakage detection.

Features:

• Acoustic detection of hidden water pipeline leaks

• 5-inch color LCD with 800 × 480 resolution

• Adjustable frequency bandwidth from 1Hz to 8000Hz

• 10-level adjustable signal gain up to 80dB

• Multiple selectable frequency filtering ranges

• Real-time numerical, bar chart, and line chart displays

• Audio monitoring through headphones

• Quick-check and patrol inspection modes

• AI-assisted intelligent leak detection

• Effective volume display

• Screenshot and recording functions

• Rechargeable 8000mAh lithium battery

• IP54 protection for the main unit and IP66 for the sensor

Specifications:

Applications:

• Detecting hidden water leaks in pressurized pipelines

• Underfloor heating system inspection

• Domestic water supply pipeline maintenance

• Plumbing system troubleshooting

• Building water leakage inspection

• Residential and commercial property maintenance

• Water pipeline inspection and repair

• Professional plumbing and leak detection services

• Preventive maintenance of water distribution systems