*KeyFeatures *Fast & Accurate Detection: The pipe water leak detector features 1Hz10000Hz wide frequency range and a 1.64-16.4FT (0.5-5m) underground detection depth, effectively filtering out interference signals and accurately capturing the vibration frequencies caused by water leakage *4 Sensors for Indoors Outdoors: Use the horizontal sensor in narrow spaces such as walls and under cabinets, the vertical sensor for most indoor environments such as the ground, the medium sensor for most outdoor pipes, and a large sensor for use when the external noise is too loud *Easy to Use: Our pipeline water leak detection tool also includes 3 listening rods and a noise-canceling headphone. For hardened ground, simply place the sensor directly on the surface; For soft soil, screw the listening rod into the screw hole under the sensor, then insert the listening rod into the ground *Intuitive Operation: The 7-inch color LCD touchscreen clearly displays detection data, allowing you to easily set and adjust parameters, and also features a recording function for more convenient data tracking and leak detection *Longer Runtime: Powered by a 8000mAh 3.7V high-capacity battery, this outdoors indoors plumbing water leakage locator supports up to 8 hours of continuous use. Also comes with an 8GB SD card for data storage and a sturdy carrying case for convenient transport ******************************************************************************************************* *Specifications Item Model Number: L7000 Detection Depth: 19.7 - 197 in / 0.5 - 5 m Frequency Range: 1Hz - 10000Hz Display: 7-Inch Touchscreen Number of Sensors: 4 Battery Capacity: 8000mAh / 3.7V SD Card: 8 GB Housing Material: ABS Net Weight: 18.7 lbs / 8.5 kg Product Dimensions: 8.7 x 5.9 x 2 in / 220 x 150 x 50 mm ******************************************************************************************************* *Pakcage Content 1 x Carrying Case 1 x Large Sensor 1 x Medium Sensor 1 x Horizontal Sensor 1 x Vertical Sensor 1 x Sensor Handle 1 x Headphones 3 x Listening Rods 1 x Charging Cable (1 m) 1 x USB Flash Drive 1 x User Manual