Compact and Portable Design small size for easy storage in tool bags or pockets, allowing carry and use Features a built in sound frequency display meter for leak detection Long Battery Life Powered by 200mAh rechargeable battery with Type C charging port for repeated use and operations Ensures continuous working time during inspections High Sensitivity Detection Equipped with adjustable volumes knob and included earphones for clear sound feedbacks, enabling quick identification of water leaks Utilizes advanced electronic technology for accurate results User Friendly Operations Simple controls with sound frequency display that provides real time feedbacks on leak points Designed for both professional and DIYer use in residential and commercial environments Wide Application Ranges Suitable for detecting leaks in various pipe systems including floor heating, protections pipes, and underground garages Effectively locates leaks through amplified sound detection, Manufacturer: Mekalero