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