Cheap price Unistrong Handheld Gps - High Precision Kolida Kde-28s+ Depth Echo Sounder – Haodi

Onboard Software

SDE-28S+ (for depth measurements)

·Real-time vivid display of graphic and data, easy approach to underwater waves
·Integrated sound velocity calculation for more accurate results
·Smart alarm for shallow water and  ”No echo” tracking to secure hydrographic operations
·Real-time display of the water depth value tracking lines, easy to be compared with underwater waves

Auto change of depth range                                                          Real-time display

PowerNav (for navigation purpose)

·New software kernel, faster processing and more stable
·Professional Engineering map sheet and data management, wizard-style parameter setting
·High compatibility, flexible to import graphs and data, connectible to all GPS devices and echo sounders
·Modular designed, meets diverse needs of hydrographic engineering projects
Measurements Frequency 200 kHz
Beam Angle 7
Depth Resolution 0.1ft/0.01m
Accuracy ±1cm±0.1 D (0.1% of depth value)
Ping Rate 14Hz, Maximum 30Hz
Sound Velocity 1300-1700m/s, resolution is 1m/s
Depth Range 0.3-300m/900ft Draft 0-9.9m
Gain Control AGC and TVG, depth and gain, a double door tracking
Output data format SOUTH, SDH-13D, DES025, INN455, ODOM etc
Physical Environmental -30 ~+60 non-condensing
Output Power Up to 300 watts
Power Supply 9-15V DC, less than 25w, 110~265V AC (optional),
Dimension 35cm 29cm 14cm Weight 7.5kg Hardware part
Embedded system index CPU frequency 1.6GHz Internal memory 2G Memory capacity 8G high-speed CF card (supports extended storage)
I/O interface 2 USB 2 RS232 1 VGA interface
Display Panel Layout 12.1-inch color LCD Touch screen
Embedded windows XP OS Power ON/OFF
Interface protection Separate Panel Overlay for Keyboard Mouse