DropOS

Ultra-compact & portable : Pocket-sized design for easy storage in tool kits, ideal for on-the-go leak checks. Rechargeable power : Built-in 200mAh battery with Type-C charging, offering up to 4 hours of continuous use. 13000x sound amplification : Converts faint leak vibrations into clear audio signals for fast leak location. High-sensitivity detection : 0-60dB adjustable sensitivity with included headphones for clear, adjustable sound output. Wide application : Detects leaks in bathroom pipes, underfloor heating lines, fire protection pipelines, and underground plumbing. Durable build : Made of ABS plastic and electronic components, works reliably from -10°C to 50°C.