HD310 full digital single frequency sounder

Designed for the basic function of the sounder, simple assembly, easy operation, wide application range and flexible application

Windows XP operating style

Paperless recording, high resolution and permanent preservation of data

External VGA display for multi-display terminals

High-resolution, high-brightness display for field work

Fully automatic range shifting and manual shifting

Advanced underwater door tracking technology and pulse width selection technology ensure accurate underwater detection

Protect the C drive system from viruses by using a unique “fast map restore” technology

Dual electronic disk storage, dual system protection, system one key recovery

Synthetic PC material body, shockproof, waterproof, dustproof, lightweight