Teknetics has officially released the new Patriot model, and it looks all but certain this is a rebranded Fisher F70-11DD. Here are the controls/displays side by side: Teknetics Patriot and Fisher F70 controls and display compared Teknetics Patriot Specifications Standard Coil - 11-inch Open Frame Bi-Axial™ Waterproof Coil - Yes Batteries - 4x AA (not included) Battery Indicator - Yes Battery Life - 20-25 hrs. Pinpoint Mode - Yes Target ID - Yes Audio - 8 audio tone