Features 1、Ergonomic Design: Our receiver boasts an ergonomic interface for effortless operation, empowering both experts and novices with an intuitive user experience. Seamlessly navigate your tasks with simplified controls that put you in command. 2、Efficient Pipe Locator: Maximize efficiency with our receiver's far and near modes (approx. 1m to 5m). Quickly scan large areas or pinpoint locations with accuracy, optimizing your pipeline locating endeavors. 3、Versatile Pipe Receiver: Beyond professional applications, our 512hz receiver empowers anyone seeking accurate pipe tracing. Whether you're a seasoned contractor, plumber, or enthusiast, this versatile pipe detector aids in thorough inspections of sewers, pipelines, and drains. 4、Adjustable Sensitivity: Customize your receiver's sensitivity to cater to varying signal strengths. With adjustable sound output (50‑1000 Hz), you can optimize performance based on your specific needs. 5、Wide Detection Range: Detect pipes and objects with our receiver's impressive maximum detection range of 7 meters (23 feet), ensuring thorough underground exploration and minimizing oversights. Specification Item Type: Pipe Locator Material: ABS Frequency: 512 Hz Maximum Distance Capability: Approx. 7 meters / 23 ft Battery: 6 x AA Alkaline Batteries (NOT Included) Sound Output: 50-1000 Hz determined by signal strength Operating Temperature: -4℉ to 140℉ (-20℃ to 60℃) Sensor: Separated Angle Sensor for Peak and Null Signal Modes: Far, Near Mode Package List 1 x Drain Sewer Pipe Inspection Camera Tool 1 x Accessory 2 x Aluminium Case Key 1 x User Manual 1 x Aluminium Carrying Case