1. transmit only when called 2.confusion is avoided 3.Stainless Steel Outer Case 4.The life of the battery is increased

1. 6`` Super High Resolution CRT 2. Depth Display Automatically 3. Water Temperature Display 4. Enlargement under the Sea 5. Selection of Automatic Depth Distance 6. Alarm on the Sea and under the Se

1. 6`` Super High Resolution CRT 2. Depth Display Automatically 3. Water Temperature Display 4. Enlargement under the Sea 5. Selection of Automatic Depth Distance 6. Alarm on the Sea and under the Se

1. 6`` Super High Resolution CRT 2. Depth Display Automatically 3. Water Temperature Display 4. Enlargement under the Sea 5. Selection of Automatic Depth Distance 6. Alarm on the Sea and under the Se

1.Super Strong: Our umbrella type anchor is elegantly made of special nylon materials to coordinate with specific ropes. Its endurance is excellent. 2.Special Stability: Our umbrella type anchor is d

1.Super Strong: Our umbrella type anchor is elegantly made of special nylon materials to coordinate with specific ropes. Its endurance is excellent. 2.Special Stability: Our umbrella type anchor is d

1.Super Strong: Our umbrella type anchor is elegantly made of special nylon materials to coordinate with specific ropes. Its endurance is excellent. 2.Special Stability: Our umbrella type anchor is d

1.Made of stainless steel body 2.Frequency: 1400-2850KHz 3.Antenna made of glass fibre with 2 section 4.Battery package: 18V 5.Service Range: 60 mile

1.Made of stainless steel body 2.Frequency: 1400-2850KHz 3.Antenna made of glass fibre with 2 section 4.Battery package: 18V 5.Service Range: 60 mile