Powerful wire detection This multifunctional line finder provides comprehensive wire tracing capabilities for professionals and DIY enthusiasts. With a 2 meter detection depth, it accurately locates buried lines, wall wiring, dark lines, and trough lines. The advanced technology ensures reliable performance even in challenging environments, making it ideal for construction sites, home renovations, and electrical maintenance projects. Precise breakpoint identification Quickly pinpoint wire breakages without damaging cables or needing to strip wires. Our breakpoint detection feature saves time and frustration by instantly locating faults in electrical circuits. This noninvasive testing method is safe for all wire types and provides clear visual and audible alerts when issues are detected, simplifying your troubleshooting process. Dual mode operation Switch between digital and analog modes to adapt to different working conditions. The digital mode offers precise measurements while the analog mode provides continuous signal strength feedback. Paired with the extended 55cm sensitivity antenna, this dual functionality ensures accurate readings at greater distances for more efficient wire tracing. Longlasting power The transmitter features a builtin 1800mAh rechargeable lithium battery for extended operation time, while the receiver uses a standard 9V battery (not included) for convenient power solutions. The undervoltage prompt alerts you when batteries need replacement, preventing unexpected power loss during critical detection tasks. Use scenarios Before drilling or cutting into walls or floors to locate buried services and avoid damage. Troubleshooting a nonworking circuit by tracing faults and identifying breakpoints noninvasively. Electrical maintenance and installation on job sites where accurate tracing at longer distances is required.