Merkmak Wireless Portable Fish Finder 40M/120FT Sonar Depth Sounder Alarm Ocean River Lake

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Technical Details
  • THE DISTANCE OF RECEIVER IS UP TO 150 METERS: The use of imported components wireless distance of reception up to 150 meters, stability and accuracy transmission. Wireless probe using imported components Wireless reception distance of up to 150 meters, stability and accuracy transmission. Wireless probe frequency of 125KHz. -20 ° to 70 ° wide temperature range of excellent work
  • 40 METERS DETECTION ON THE MUDDY WATER: high-tech probe can adapt to different water environment, muddy water is still accurate detection, the depth of up to 40 meters, beyond the majority of similar products
  • SHOW BIG FISH OR SMALL FISH: the screen automatically distinguish between the size, no longer like the size of the low-end fish finder show the same! Bid farewell to a single fish map, open the fish to explore the intelligent age
  • DEPTH OF THE LOCAL ZOOM: the user can automatically or manually set according to the actual situation of local amplification, it can be targeted to set the upper and lower limit detection. Such as water depth of 40 meters, we just catch 30-40 meters, then you can set the ceiling 30, the screen only shows that we need to master the water depth of the fish and other information. Fishing on the cages can avoid the interference of different layers of fish in the cage by setting the upper limit
  • DEPTH ALARM: Built-in depth sound alarm function, the user can according to the actual fishing situation to customize the settings. When the actual depth is lighter than the set value, the depth alarm function will be reminded. The depth alarm range is 5-40 meters
    Specifications: Depth Range Max/Min: 120ft(40m) / 2ft(0.7m) Wireless sensor: 90-degree beam angle Display: Big Adjustable High-contrast Dot matrix FSTN LCD 128Vx64H Display size: 41Wx48H Back lighting: On/off White LED 125KHz sonar frequency Temperature unit: Celsius/Fahrenheit Wireless operational Range: 328ft(100m) Power Requirement: 4-AAA alkaline batteries ( Not included ) 1pcs 3V CR2032 Button Cell Battery for Sensor ( Not included ) Battery strength indicator Levels sensitivity setting Clear fish icon, fish alarm Bottom contour: Show true changing of water bottom contour User selectable meter or feet readings Water Temperature Indicator Waterproof design: Level-6 (spray-water-proof) Memory: Built in memory stores sonar setting when the unit is turned off W-Sensor could shut down when it is out of the water W-Sensor battery life: Lasts for approximately 500hours of in-water use Operational Temperature: -4F to 158F(-10C-50C) Package included: 1 x Wireless Fish Finder 1 x Wireless Sonar Sensor 1 x External Antenna 1 x Neck Strap 1 x English Manual Quick Reference Guide

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