**** Dr. OTEK Metal detector MT- XR This metal detector is a top-of-the-line option for adults looking for a high-quality, professional-grade device. With its waterproof design and discrimination knob, it's perfect for both pinpointing and general purpose use. The LCD display allows for easy reading of the metal detector's output, while the volume control ensures that you can adjust the sound to your liking. Ideal for both personal and professional use, this metal detector is a must-have for anyone interested in testing and measuring metals. Its durable construction and advanced features make it a reliable choice for anyone looking to uncover hidden treasures. Whether you're a seasoned prospector or just starting out, this metal detector is sure to impress.