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 sea.
7. Small consumption of power and electricity save.
1. Display: 6" high resolution CRT.
2. Color: 8 colors, can clear three colors.
3. Frequency: 50KHZ / 200KHZ, use each frequency to blast to the water.
4. Scale depth: 0 ~ 5m → 0 ~ 400m.
5. Automatic depth: change the distance of depth based on the water depth.
6. Transmitting efficiency: 300w / 500w / P.P.
7. Unit of water depth: m, FT .
8. Display of depth: the number will show automatically on the screen.
9. Moving depth: automatic / hand (VRM) equipment.
10. Enlargement under the sea: 3 sections, 0~5 m / 0~10m / 0~20m / under the sea.