Wide Range of Application: Water pipe leakage monitor is suitable for construction sites, car maintenance, and pipeline inspections with strong practicability. Sound Adjustment: Water leakage tester is designed to detect pipe leakage by amplifying sound, and the volume can be adjusted for convenient use. Dual Probe Design: The water leakage detection kit includes two types of detection probes, allowing you to switch based on the environment for more accurate results. Rechargeable Detection Device: Water leakage detection device features a built-in battery and comes with a power adapter for repeated use and extended service life. High Quality Material: Water pipeline detection tool is made of high-quality plastic and metal materials, resistant to wear and durable for reliable performance. Item Type: Water Pipe Leakage Monitor Uses: Suitable for construction site applications, automobile maintenance, and similar uses Current Consumption: 15mA Battery: Built-in 500mAh lithium battery, 3.7V Battery Type: Built-in rechargeable battery Probe Sensitivity: -70dB Maximum Audio Magnification: 20000X Penetration: Compatible with water pipes, cement pipes, and steel pipes Answering Method: Headphones included; can be connected to 16 ohm speakers (not included) Voltage: AC 100-240V Plug Type: EU Plug, suitable for use in countries such as Indonesia, Germany, France, Spain, and Italy Color: Black Material: Plastic + Metal Package Contents: 1 x Water Pipe Leakage Monitor 1 x Probe 1 1 x Probe 2 1 x Headphone 1 x Charging Cable 1 x Adapter 1 x Storage Bag Note: The package includes only the items listed above. Other accessories are not included. Note: Light reflection and display differences may cause slight variations in color between the image and the actual item. Measurement error allowance: +/- 1-3 cm.