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Toslon TF520 Fish Finder

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Toslon TF520 Color Fish Finder/ LiIon Battery and Charger Included

Compatible with Version 1 & Version 2 RC Fishing Surfers!


  • TF520 has high resolution sonar image, which can provide you more clear details of bottom.
  • It adopts wireless technique of Frequency-hopping spread spectrum (FHSS), which can be applied to a wider range of wireless remote control devices.
  • The 4.3"TFT LCD, resolution 480*272Pixels, is easy to see in full sunlight and from wide viewing angles.115 kHz sonar operation provides up to 60 degrees of conical coverage, which is ideal for displaying largest fish arches and searching large area.


Display Display size: 4.3"TFT LCD; Sunlight Viewable
Resolution: 480*272Pixels; 65,536 color
Language: Multi-language
Monitor and Display Real-time Voltage of Bait boat Battery
IPX6 Level Waterproof Casing Design
Sonar Depth Capability: 30m (100ft)
Sonar Frequency: 115Khz
Sonar Beam Angle: 60deg @-10db
Sonar Alarms: Fish / Shallow / Low Battery
R/F Radio Frequency: 2.4Ghz
RC Power: 20dBm
Power DC 9~15V / 3S lithium battery
Battery: 3S 18650 (Optional)
Technical and
Sensor Cable Length: 0.5m
Sonar unit size: 153 x110 x 44mm; Portable Case Size: 262 x 150 x 98mm
Operational Temperature: -10°C ~ 50°C
Water Temp. Included in Transducer
Features Frequency-hopping spread spectrum (FHSS)
Direct-sequence spread spectrum (DSSS)
Hardware gain adjustable
Built in 3S lithium battery charging function
Stable wireless performance even in bad condition


2 Year Limited Manufacturers Warranty

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