深華揚(yáng)電子科技有限公司供應(yīng)魚探儀|6“英寸彩色液晶顯示探魚器批發(fā)、價(jià)格、廠家-國產(chǎn)在線精品一區(qū)二區(qū)在線觀看_小雪把衣服解開給老楊摸メイリン モデルコレクション メイ Matsutec HF-620 Echo SounderNewly Employed Digital Filter Technology presents high definitionecho presentation of fish targets! The HF-620 employs a 5.6”sunlight viewable bright 256 color LCD (TFT) screen for vividdisplay and wide viewing angle. High resolution can reach to 480 x640 pixels. Features 1.Enhanced digital filter deliverscomprehensive detection in both shallow and deep water 2.The mainlybang (echo just below the transducer) is suppressed to less than 40cm so that the fish echoes below the transducer can easily beobserved 3.Two types of Auto Modes available: Auto Gain and AutoRange 4.Fast pulse transmission rate to achieve outstanding shallowwater echo presentation 5.Dual frequency 50/200 kHz 6.5.6” sunlightviewable bright 256 color LCD with a wide viewing angle 7.8different colors of Background selectable 8.Easy to table-topmounted and flush mount 9.Audio-visual alarms for water depth, fishechoes. Specification of HF-620 Frequency: 50 and 200 kHz OutputPower: 300W Display Type: 5.6” Color LCD Effective Display Area:84.7 (W) x 113.3 (H) mmPixel Number: 480 x 640 pixels Display Mode:Single frequency (high/low freq.),uency, Wave Zoom,A-Scope Basic Range: 1-1000 m (m, ft is selectable in the menu)Range Phasing: up to 1000 m Wave Zoom: 2X, 4X, 8X, XR PictureAdvance Speed: 5 steps is selectable Pulselength & PRR: 0.1-3 ms,Max 3,000 pulse/min POWER SUPPY: 11-35 VDC: 0.8-0.4 A