Introducing the Noyafa NF-5140 Pipe Blockage Detector, an essential diagnostic tool for all your home improvement needs available at Home Decor Haven. Proudly hailing from Mainland China with CE certification, this NOYAFA branded device is ideal for DIY electrical projects. Its waterproof probe efficiently detects wall studs, metal pipes, PVC pipes, and even water pipes. Powered by a rechargeable 3.7V Lithium battery, this model ensures hassle-free and long-lasting performance. Though it lacks an LCD screen, its precision and reliability make it a valuable addition to your home decor toolkit.