Display water temperature and depth, fish depth and location, weed detector, bottom contour detector, sensitivity and battery strength.
Audio fish alarm alerts you when fish have been found.
Backlight LCD for clear reading even when fishing at night or in overcast weather.
Suitable for fishing at the boat and on ice.
Sturdy and water-resistant design, durable and convenient.
Compact portable unit will fit easily into your pocket or tackle box.
Can be used in ocean, river and lake, it shows the grass, rock, sand in the sea.
Wireless operating range: 100m.
Sonar frequency: 125KHz.
Sonar beam angle: 90 degree.
Radio frequency: 433.92MHz.
Range of depth readout from 0.6 meters up to 45meters.
Power Requirement : 4 x AAA batteries (not included).
Operational Temperature: From: -20 ~70 Celsius.