Nokta Invenio Metal Detector

Smart Detector and Imaging System  2-Year Warranty - Product Registration Free Shipping Best Price Guaranteed Imaging System Detector AI Supported   Package Contents System Box Shaft & Handle IPTU Sensor Waterproof DD Search Coil 40x35 cm (INV40) & Cover Waterproof DD Search Coil 28x18 cm (INV28) & Cover System Box Carrying Case Carrying Belt KOSS Headphones (6.3 mm Jack) AC Charger Car Charger USB Cable Protective Covers IPTU Sensor Carrying Bag Coil Mounting Hardware Screen Sunshade Waterproof (IP67) Hard Transport Case     Variants Nokta Makro Invenio Metal Detector Nokta Makro Invenio Pro Metal Detector   Specifications Operating System: Embedded Linux System Graphic Process: OPEN GL Sensor: IPTU (Integrated Positional Tracking Unit) Sensor Operating Principle: VLF Operating Frequency: 14kHz Audio Frequencies: 150Hz - 700Hz adjustable Search Modes: 3 Non-Motion (Basic/Expert/Ground Anomaly & Cavity) and 3 Motion (All Metal/Fast/Deep) Ir