Display
Display: Dot Matrix LCD
Display Size: 2.6 inch
Display Dot Number: 240*320
Display Contrast: 10-100%
Backlight: Highlight LED Backlight
Sonar & Radio& Power Supply
Depth Range:0.6-50M
Wireless Operating Range: 180m (max)
Sonar Frequency: 120KHZ
Sonar Beam Angle: 105 degree
Radio Frequency: 433 MHz
Depth Range:0.6-50M
Wireless Operating Range: 180m (max)
Sonar Frequency: 120KHZ
Sonar Beam Angle: 105 degree
Radio Frequency: 433 MHz
Operational Temperature: From: -20 ~70Celsius
Mainframe: Lithium battery 3.7V
Transducer: Polymer battery 3.7V
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Packing details
1xMainframe
1xTransducer
1xMico USB
1x DC USB
1x Neck Strap
1x Instructions