KFISH-7 FISH FINDER
The ONWA KFish-7 offers advanced dual-frequency (50 kHz and 200 kHz) sonar technology, equipped with a 7" color TFT LCD screen and 600 W transceiver power. Its user-friendly interface, powerful underwater detection, and durable, waterproof housing make it the ideal fish finder for both amateur and professional sailors.
Key Features
7‑inch Color TFT LCD Display
The wide screen offers a vivid and clear image and can display up to 16 color echo densities. You can choose the background color from blue, light blue, white, and black.
600 W RMS Dual‑Frequency Sonar
It provides powerful sonar performance suitable for shallow and deep waters by using 50 kHz and 200 kHz frequencies alternately.
Multiple Display Modes
It adapts to different underwater conditions with various viewing options such as high frequency, low frequency, dual display mode, zoom and A-scope.
Auto Mode — Automatic Gain and Range Adjustment
The device automatically adjusts range and gain so you can focus on seeing the bottom clearly without user intervention.
Alarm Functions
Alarm systems for fish and bottom; also provides temperature alarm support with the appropriate sensor, so you do not miss critical points.
Technical Specifications
Display: 7-inch color TFT LCD display, echo intensity display up to 16 colors, background color options (blue, light blue, white, black)
Frequency Modes: 50 kHz and 200 kHz alternate use
Power Output: 600W RMS sonar power
Depth Range: Adjustable from 5 to 1000 meters
Zoom Features: x2, x3, x4, x6 zoom; Bottom-lock expansion support
Display Modes: High frequency, low frequency, dual screen, zoom, A-scope, Marker Zoom, Bottom Zoom, Bottom-lock
Alarm Functions: Fish alarm, bottom alarm, temperature alarm (with compatible sensor)
NMEA 0183 Input/Output: Input – RMC, VTG, HEV / Output – SDDBS, SDDBT, SDDPT, POWAB, SDSBH, PHDX, PKODS
Power Input: 12–24 V DC (–10%, +30% tolerance); 0.6–1.0 A power consumption
Waterproof and Durability: IPX7 protection class, 0 °C – +50 °C operating temperature, 85% humidity (at 40 °C), vibration resistance ±1 mm, 7 m/s² between 13.2 Hz–100 Hz
Package Contents: Display unit, transducer (optional), mounting parts, user and installation manual