The handheld sonar detector has been applied in the fields of domestic fire protection, rescue, public security, scientific research and other fields. With excellent equipment performance and solid and durable characteristics, the test can also be suffered in strict environments. Rescue, Guangzhou Salvation Bureau, Shanghai Salvation Bureau, East China Sea Rescue, Beihai Rescue, Yantai Salvation Bureau and major fire rescue systems.

The underwater environment is strict and complicated. It is difficult for ordinary electromagnetic waves and radar waves to be transmitted in the medium of water. Therefore, the functions of sons equipment need to achieve positioning and tracking in water.

It is often used to locate the positioning of underwater sinking ships, bus, even personnel, and valuable equipment. It receives the ultrasound signal transmitted back to the sons transmitter through the directional water hearing device to assist underwater personnel to find the target and achieve emergency rescue.

The combination of the diver's handheld and the surface operation

5-80kHz bandwidth

3M long adjustable conversion component

Built -in Luo Jing

Frequency range: 5 ~ 80kHz

Bandwidth: 1kHz

Sensitivity: 80db

LCD display: frequency/low

Battery LED display: signal strength table

Power: rechargeable battery

Battery life: 8 hours

Operation depth: 660 feet air

Weight: 4.5 pounds

Water weight: 12 ounces

Shell material: anti -corrosion Delrin

Course size: 10.0 "(L) x4" (diameter)