Fishfinder Sonar Sensor - Wireless Option Available

Non-wireless fishfinder - $50

• Detects and displays grass, short and tall weeds, sand, and rocks on the seabed
• Get the approximate location of fish and the depth of water
• Round transducer sensor with 7.5 m cable
• Has a fish depth scale and audible fish alarm
• Choose from metre or feet readings
• Range of depth readout from 0.7 meters up to 100 meters
• Removable float
• Display the nature or circumstance of bottom of sea (i.e. grass, rock, and sand)
• Display: TN/ANTI-UV green LED back-lighting
• Depth range: 0.6M to 100M (2ft to 328ft)
• Sensor beam angle: 45 degrees
• Operating temperature: -20a°C to 70a°C (-4a°F to 158a°F)
• Powered by 4 x AAA batteries (not included)
• Material: ABS
• Dimensions: 12 x 6.5 x 3cm
• Package includes: 1 x Fish Finder

Wireless fishfinder - $85

• Wireless sonar sensor design
• Lightweight, compact and convenient for carrying and storing
• Floating sonar sensor with waterproof gasket 
• With the visual display screen, you can clearly read the depth of the fish
• Intelligent fish alarm design
• Five adjustable sensitivity settings - can be adjusted for meeting different needs
• Sonar frequency: 125kHz 
• Sonar detection depth: 40m 
• Sonar beam angle: 90 degree 
• Wireless operating range: 120m 
• Powered by 4 x AAA batteries (not included)
• Material: ABS
• Dimensions: 12 x 6 x 2.5cm
• Package includes: 1 x Fish Finder & sonar sensor power supply: CR2032 battery