4. 4. Extremely cold weather condition will impact the efficiency of the product.
Detect and display water depth, approximate fish location, short & tall weeds, sand, and rocks on seabed. Setting can be saved when turned off. Apply to lake, river, sea and other fishing environment. Depth range from 1M to 100m. NOTE: The depth is measured from the sonar sensor, not the float.
Round transducer with 25 ft cable and removable transducer float. Can be used for fishing off the dock, on a boat (including mounting bracket to attach the sensor to your boat), and ice fishing.
Various features settings: 5 user selectable sensitivity; battery save mode; backlight mode; fish alarm; unit of measure. Water depth shows by meters/feet.
Attention: 1. It will turn off automatically if the depth display reads "---" continuously for 5 minutes. 2. The transmitter is waterproof, but the receiver (unit with screen) is not waterproof, so please do not submerge or spray the fish finder screen with water.
Warranty: This device is covered by a 1 Year Warranty.Any questions before or after purchase, please feel free to contact customer service representative (response within 24 hours every day online).