Nokta Invenio 3D Gold Detector with AI Technology Specs: Feature Specification 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) Iron Audio Yes Tone Break Yes Notch Filter Yes Languages English / German / Greek / Turkish / French / Italian / Russian / Arabic/ Spanish / Chinese / Persian / Bulgarian / Serbian / Romanian / Dutch / Portuguese / Polish Ground Balance Automatic / Manual / Tracking Pinpoint Yes Frequency Shift Yes Vibration Yes Sensitivity Setting 01-99 Target ID 00-99 Search Coils Waterproof DD Search Coil 28×18 cm (INV28) Waterproof DD Search Coil 40×35 cm (INV40) Display 7″ 800×480 18 Bit RGB TFT Screen Backlight Yes LED Flashlight Yes Weight System Box: 1.7kg (with 5500 mAh battery) Shaft and Handle: 2.4kg Length 121cm – 152cm adjustable Shaft Battery 7.4 V 5400 mAh LiPo System Box Battery 7.4 V 5500 mAh LiPo Shaft Battery Life Approximately 9 hours System Box Battery Life Approximately 5 hours Warranty 2 Years Patents Displaying the shape & dimensions of metals, displaying the depth of metals, displaying ground anomalies / cavities Package Contents – Standard 1 – System Box 2 – Shaft & Handle 3 – IPTU Sensor 4 – Waterproof DD Search Coil 40×35 cm (INV40) & Cover 5 – Waterproof DD Search Coil 28×18 cm (INV28) & Cover 6 – System Box Carrying Case 7 – Carrying Belt 8 – KOSS Headphones (6.3 mm Jack) 9 – AC Charger 10 – Car Charger 11 – USB Cable 12 – Protective Covers 13 – IPTU Sensor Carrying Bag 14 – Coil Mounting Hardware 15 – Screen Sunshade 16 – Waterproof (IP67) Hard Transport Case
