Hanchen 1030NP Ultrasonic Inverter Safe Protection Electro Fisher Fish Shocker Fish Stunner Safe ProtectionThe 1030NP fish stunner has WATER FALLING PROTECTION. It means you can use it when you are standing on the edge of the pond. Even if you are standing in the water, you are very safe. For Both Green Hand And Professional FisherNo matter you are a professional fisherman or camping enthusiast, it will bring an excellent fishing experience and many pleasure. More Efficient than 1020NP Fish ShockerWith super power and good heat dissipation, up to 99.9% fishing efficiency. Adopt high-tech chip processor, which breaks the limitation of the traditional fishing machine and the unsatisfactory effect. Fishing Range2-3 meters in diameter no matter whether the water is flow or not. (in river, sea water, breed pond and so on) Technical FeaturesThe main control panel of the fishing machine is equipped with a microprocessor to adjust and control the output frequency and pulse width, and is displayed on the two digital display screens in front of the fishing device. Application: No matter you are a professional fisherman or camping enthusiast, it will bring an excellent fishing experience and many pleasure. High Efficiency: With super power and good heat dissipation, up to 99.9% fishing efficiency. Adopt high-tech chip processor, which breaks the limitation of the traditional fishing machine and the unsatisfactory effect. Technical Features: The main control panel of the fishing machine is equipped with a microprocessor to adjust and control the output frequency and pulse width, and is displayed on the two digital display screens in front of the fishing device.