Tamaya, Navigation Calculator (NC-2200)

Authorized Agent Tamaya Navigation Calculator allows you to do the most complicated navigation and astro navigation calculations easily, quickly, and accurately. Safety at sea depends on a good navigation calculator, with many built-in programs for simple operation. Features Operation: Touch panel with stylus Power source: 3 pieces of size AAA battery (dry cell) Operating time: Standard approx. 8 hours for continuous operation Operating temperature: 0 degreeC - 45 degreeC (32degreeF - 119 degreeF) Display: LCD colors, 240 x 320 dots Dimensions: 72mm (W) x 125mm (D) x 14mm (H) or 2.83in. (W) x 4.42in. (D) x 0.53in. (H) Weight: 165g (without battery), or 582oz (without battery) Standard accessories: Stylus and neck strap