• Detects both fish location and depth in both fresh and salt water
• Can be used as a fish finder and a depth sounder
• Wide Wireless Operation Range: 328.08 feet (100 Meters)
• User selectable meter (m) or feet (ft) readings
• Built-in Water Temperature Sensor in wireless sonar sensor
• Display Water Temperature in °C or °F
• Display Fish Icon and Live-Update Water Bottom Contour (grass, sand and rock) in the sea
• Detects and displays big and small fish or groups of big and small fish
• Can resist the interference from grass when used in lake
• Adjustable chart speed, sensitivity level setting and depth range setting
• Adjustable Sonar sensitivity setting
• Audible fish and depth alarm
• Zoom at specified depth
• Battery strength indicator and on/off LED backlight
• With Simulation mode
• Built-in memory stores sonar setting
• Sensor automatically switch off when not in water
• With 90-degree beam angle
• Fully gasketed waterproof design & it float
• Signal Strength Indicator from the Wireless Sensor
• Designed for amateur & professionals
• Can be used in ocean, river or lake and is fantastic for detecting fish or schools of fish in any particular area

Specifications

• Display: Big Adjustable High-contrast Dot matrix FSTN LCD 128(V) x 64(H)
• Display Size: 41 (W) x 48 (D) mm (1.61′ x 1.89′ inch)
• Backlight: White LED with on/off option
• Wireless Frequency: 433 MHz
• 125 kHz sonar frequency
• Wireless Sensor Coverage: 90 degrees beam angle
• Depth Range Max/Min: 131 feet (40 meters)/2 feet (0.7 meters)
• Wireless operational range: 328.08 feet (100 Meters)
• Water Temperature Indicator in Celsius (°C) / Fahrenheit (°F) (included in Wireless Sonar Sensor)
• User selectable meter or feet readings
• Bottom Contour: Show true changing of water bottom contour
• Memory: Built-in memory stores sonar setting when the unit is turned off
• Operating Temperature: -20 ~ 70°C (-4 ~ 158°F)
• Waterproof design: IPx4 / Level 4 (Spray Water Proof)
• Battery life of Wireless Sensor: up to 550 hours in water usage
• IPX4 Water Resistant Design / Level-4 (spray-water-proof)
• Power Supply
  • Controller: 4 x AAA Alkaline Batteries (not included)
  • Wireless: 1 x CR-2032 Button Battery (included)
• Item size: approx. 136 (L) x 74 (W) x 30 (D) mm (5.35′ x 2.91′ x 1.18′ inch)
• Item weight: approx. 160g (main unit only)