Fish Hawk TD

(32 reviews) Write a Review
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0.34 LBS
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Product Overview

Every species of fish has a preferred water temperature range they are most comfortable in. Find that temperature range and find the fish! 

The Fish Hawk TD reveals water temperature at depth. Attach the TD to a weighted fishing line and lower it to the bottom. Retrieve the TD to see the water temperature every 5-feet. Temperature and water pressure sensors sample multiple times per second for unmatched speed and accuracy. 

Key Features
  • Sealed lithium battery with 20-year shelf life
  • Units of measure: Fahrenheit/Celsius; feet/meters
  • 300-foot maximum operating depth 
  • BY TEMP mode provides water temperature at 5-foot intervals
  • BY DEPTH mode records maximum depth to the nearest foot to make your own dive charts 
  • 2.7 ounces
  • For fresh or saltwater use
  • Duo-lock attachment snap
  • One-year warranty
  • Five-year minimum battery life
  • Made in U.S.A.
  • US Patent US2012001193 A1

Product Videos


(32 reviews) Write a Review

32 Reviews Hide Reviews Show Reviews

  • 5
    Fish Hawk TD

    Posted by Steve on 23rd Sep 2020

    This device works as advertised. Very useful for finding your target fish species favorite temperature depth.

  • 5

    Posted by Unknown on 19th Jul 2020


  • 5
    Fish Hawk TD

    Posted by Jared Schuster on 12th Jul 2020

    I used my Fish Hawk TD today for the first time. Found the sweet spot right away and caught rainbows and browns. This is a great tool.

  • 5
    Priceless tool

    Posted by D on 20th Jun 2019

    This instrument has singlehandedly helped me to catch a heck of a lot more salmon. I drop this down and find the magical 50 degree mark and begin trolling above and below this temp. This is an invaluable tool that helps you to reduce a 70 mile X 30 mile lake (Michigan) to a much smaller water by zeroing in your fishing around the temp's. BRAVO FishHawk.

  • 5
    Fish Hawk T D

    Posted by Bob Jackson on 26th May 2019

    It does everything it claims to do. Great

  • 5
    Pleasant Surprise

    Posted by Gary on 14th Apr 2018

    Yes, I was apprehensive, but... I read the instructions and followed them. Easy operation and was able to determine temperature down to 55'. Now my only concern is that my fishing line might break.

  • 5
    Fishhawk TD

    Posted by Rick Kotz on 29th Nov 2017

    Works as advertised; short, easy instructions. Makes finding the productive water column a snap. No more guessing where the thermocline is located. Temperature at depth helps identify different species based on preferred temps. Great product.

  • 5
    Very handy device

    Posted by Unknown on 24th Jul 2017

    I recieved my TD and tested it just yeterday while out for lakers, it performed as described. The trout were located in the temp zone between 48 and 52 degrees and roughly 65' over 150'. Sure helps cut down on the guess work ..... it didn't help me boat any however !! :)

  • 5
    Fish hawk TD

    Posted by Unknown on 26th Aug 2015

    Tried the Fish Hawk TD the first time last weekend. i had it set so I could see the temperature in the water column. Worked flawlessly, showed the temperature as it was supposed too. Have yet to try it for the depth but will in the future. Great product, will eliminate hours of fishing the wrong depth and temperature for Salmon and Lake Trout.