Availability: 11 In Stock
3.5-inch CHIRP Fishfinder with GPS
$ 175.00

3.5-inch CHIRP Fishfinder with GPS

Finding fish is easier than ever with 3.5-inch CHIRP fishfinder. Sonar history rewind allows you to scroll back through sonar images to mark waypoints you originally may have missed. Plus, it has a built-in flasher and displays speed data. 
STRIKER 4 fishfinder includes a Garmin CHIRP (77/200 kHz) transducer, which provides a visibly higher level of clarity and detail for fish and structure than traditional 77/200 kHz transducers.

3.5-inch CHIRP Fishfinder with GPS Features

  • Easy-to-use 3.5-inch color fishfinder with built-in, high-sensitivity GPS
  • Find fish; mark and return to hot spots, docks and ramps
  • Convenient keypad operation

Includes CHIRP (77/200 kHz) sonar transducer; transmit power (200 W RMS)/(1,600 W peak-to-peak)
Instead of sending just 1 single frequency, CHIRP sends a continuous sweep of frequencies, ranging from low to high, then interprets them individually upon their return. Since the frequencies provide a wider range of information, CHIRP sonar technology can create crisper fish arches with greater target separation.

3.5-inch CHIRP Fishfinder with GPS Specifications:

  • Unit dimensions, WxHxD 3.6'' x 5.9'' x 1.6'' 
  • Display size, WxH 1.9'' x 2.9'' (4.9 x 7.3 cm); 3.5'' diag, 
  • Display resolution, WxH 480 x 320 pixels
  • Display type HVGA color
  • Weight 8.1 oz (230g)
  • Water rating IPX7
  • Audible Alarms Yes
  • Frequencies supported Traditional: 50/77/200 kHz, CHIRP (mid and high)
  • Transmit power 200 W (RMS)
  • Maximum depth 1,600 ft freshwater*, 750 ft saltwater*
  • Split-screen zoom Yes
  • Fish Symbol ID (helps identify fish targets)
  • AutoGain Technology (minimizes clutter, maximizes targets)
  • Adjustable depth line (measures depth of underwater objects) 
  • A-scope (real-time display of fish passing through transducer beam) 
  • Water temperature sensor included

Items Included:

  • Striker 4
  • Dual-Beam Transducer
  • Transom And Trolling Motor Mounts
  • Tilt/Swivel Mount
  • Power Cable
  • Documentation
Product Reviews
Fast shipping

Free shipping on all orders in the 48 contiguous states.


Our amazing support team is here to help.


Simply return it within 30 days for an exchange.


We ensure secure payment and accept Stripe, Visa, Mastercard, Amex & Paypal.

Add to Wishlist
Use 6 or more characters with a mix of letters, number & symbols
By creating an account, you agree to the koalafind Terms & Conditions
Retrieve Password
Please enter the login Id of the account to retrieve your password.