200kHz

Transmission Power

300W

Bathymetric Range

0.3m ~ 120m

Accuracy

10mm+0.1%h,

resolution：1cm

Draft Range

0.00m ~ 19.99m

Sound speed

adjustment range

1370m ~ 1700m/s

Display

8 x 4 Chinese character LCD   with backlit LCD display

Beam angle

7°

Power supply

16.8V lithium battery

（2600mAh）or AV 220V

Power

4W

Operating time

Charging for 5 hours,

working hours can be as long as 10 hours and 30 minutes

Operating

temperature

-20°C ~55°C

Dimension

217mm x123mm x60mm

Weight

0.9kg