100M Portable Sonar Sensor Fish Finder LCD Blue Color Screen Intelligent 200KHz

Specification: Material: Environmentally friendly ABS material LCD screen: LCD blue color screen Sonar frequency: 200KHz Sonar detection angle: 45 Sonar detection depth: 0.6-100M Host power: 4 x AAA batteries (not included) Size: 12*7*2.5cm Note: 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. 3. It can not be used to detect bait fish(motionless) or fish that is smaller than 10cm. 4. When use this fish finder on moving boat, please make sure the moving speed is slow (lower than 5 mph). Package includes: 1 x Detector 1 x Fixed Buckle 1 x Neck Strap 1 x Manual 1 x Probe 1 x Float 1 x Cable Details pictures: