Digital Sonar Fish Finder with Large LCD & Alarm 100m (328.08ft) *****           This fish finder can detect and display the grasses, sands and rocks on the seabed. It uses sonar technology to locate fish or school of fish on any particular area or other solid objects beneath the waters surface and when sonar wave hits a solid mass it will echo back to the transducer. It displays depth of water and rocks, sand, grass or seaweed on sea bed. This amazing device can be used in ocean, river, lake, and even on ice or icy water. Using or operating this device is so easy even on depth of up to 100m (328.08ft) and display reading result in both feet and meters. Its fantastic for detecting schools of fish in any particular area. Plus, the included sonar transducer can be mounted in 4 different methods: BOAT HULL: Fix it to the boat hull; FLOATS: Use a float on the cable to mount the sonar inside the water; POLE: Fix it on a pole and push it into the desirable position inside the water; and ON ICE: Cut a hole on the ice surface and place the sonar under the water Special Features Detect and display grass, short & tall weeds, sand, and rocks on seabed Measure water depth and identify structure where fish lurk Depth range readout up to 100m (328.08ft) Get the approximate location of school of fish or solitary fish 4.6cm or 46mm diameter Round transducer sensor with 7.5 m cable, 45-degree beam angle Powered by 4 AAA batteries With battery safe mode to save battery life and low battery indicator Big and clear LCD display with Green LED backlight Screen display contains super clear reading results 5 different selectable sensitivity settings to suit different situation With fish depth scale and audible fish alarm Removable transducer float Water-resistant design Anti-UV LCD Durable and accurate Specifications Measure Units: Meters / Feet Display: TN/Anti-UV LCD display Backlight: green LED backlight 4.6cm or 46mm diameter Round transducer sensor Depth Range Max: 100m (328.08ft) Min: 0.7m (2.30 ft) Sensor Beam Angle: 45 degrees Display the nature or circumstance of bottom of Sea (i.e. grass, rock and sand) Operating Temperature: -20°C to 70°CC (-4°CF to 158°CF) Uses 4 x AAA batteries (not included) Standard Set Includes 1 x Fish Finder 1 x 4.6cm or 46mm diameter Round Sonar Sensor with 7.5m Cable 1 x Bolt 1 x Wing Nut 1 x Neck Strap 1 x instruction booklet Print colored retail box     Copyright © 2008. All rights reserved. Discount Instrument *