This 2-in-1 portable waterproof fish finder features traditional and wireless technology in one compact， portable unit to locate fish anywhere possible.Designed for amateur & professional fishermen as well as fishing enthusiast to locate fish.

You can view fish & water depth， gives live update of bottom contour， water temperature in °C/°F， auto & manual range and wide area coverage of 100m (320ft) for transducer mode and 0.6~40m (2~131ft) for wireless mode. It also provides high frequency sonar units， 200kHz transducer & 125kHz wireless， for best resolution and definition of structure and targets.

This fish finder is a combo unit that allows you to choose in either:

• Transducer : allows you to operate with Portable Cable Transducer
• Wireless : allows you to operate with the wireless sonar sensor

Features:

• 2-in-1 Wired Transducer w/ 45° beam angle & Wireless Sensor w/ 90° beam angle
• Selectable Depth Unit : Meter / Feet
• °C / °F temperature unit
• Simulation Mode
• Depth Range: 
  • 0.6-40M/2-131ft (Wireless Sensor)
  • 100m/328ft (Wired Transducer)
• Auto & Manual depth range
• Bigger & Adjustable high-contrast FSTN LCD Screen
• High resolution 128V X 128H 4-level grayscale screen display
• Auto & Manual Zoom Function
• High frequency， 200kHz (transducer) / 125kHz (wireless)
• Adjustable Depth Alarm setting
• Sensivity indicator for wired transducer
• Clear Large / Small fish icon with on / off features
• Comes with 20ft(6M) Transducer Cable Length
• Battery strength indicator
• Displays live update of the Water Bottom Contour
• 100% waterproof design:  floating main unit and sensor

Specification:

• Main Unit
  • Display : 4-level grey FSTN LCD 128V x 128H
  • Depth unit : Meters / Feet
  • Operational Range : 590ft or 180Meters
  • Power Input :  3.7V rechargeable lithium battery
  • Voltage : 100-240V
• Wired Transducer
  • Sonar Operating Frequency :  200kHz
  • Sonar Coverage :  45°  beam angle
  • Depth Capability :  328Feet (100M)
  • Built in Temperature sensor
  • Transducer Cable Legth : 6M or 20ft
• Wireless Sonar Sensor
  • Sonar Operating Frequency :  125kHz
  • Sonar Coverage : 90°  beam angle
  • Depth Capability :  2-131 ft (0.6-40M)
  • Operational Wireless Frequency : 433.92MHz
  • Built in temperature sensor
  • Power Supply :  1 x CR-2032 Lithium battery
• Approval : CE-Approved  

Set Includes:

• 1 x 2-in-1 Fish Finder  (Wireless Mode & Transducer)
• 1 x Transducer Sonar Sensor with 20ft or 6M  Wire/Cable
•  1 x Wireless Remote Sonar Sensor
• 1 x Vehicle Cigar Plug 
• 1 x Neck Strap
• 1 x Stainless Bolt
• 1 x Stainless Wing Nut
• 1 x Charger
• 1 x Warranty Card
• 1 x 3V CR2032 Button Cell Battery for Sensor (FREE)
• 1 x English Instruction Manual
• Easy Carrying case