Portable Fish Finder with GPS 5 Wide PS-611CN-WP Wakasagi Pack Hanging Vibrator TD7The transducer has a narrow directivity angle of about 9 and is effective for distinguishing smelt that reached the bottom of the lake!?Since the oscillator has a float, you can use it immediately by dropping it into the water!Built-in detailed map of the whole country in an ultra-compact body? Built-in GPS antenna? Equipped with fish finder auto function?Date and water depth display function of mark position*1 Since the directivity angle is narrow, the detection range becomes narrower than usual, and when the lake current is strong, the device may be out of the detection range and may not be reflected.*2 GPS reception may not be possible depending on the installation location.*3 The continuous usage time depends on the usage environment.Voltage: DC 11-14 V, Power Consumption / Current: Approx. 3.6 W, Approx.0.3 A / 12 V.Frequency: 200kHz/Output: 100W Water depth display range *1: Max: 0~150m/Min: 0~2m