The Multi / X2 Display shows water temperature and speed at the probe. Operates on two AA batteries for up to 60 continuous hours.
KEY FEATURES:
IP54 Weather resistant case
Units of measure: Fahrenheit/Celsius; feet/meters; MPH/KPH/KNOTS
Two AA batteries required (not included) 
Red back light for low-light use
Includes protective display cover and gimbal bracket
Magnum digit screen for maximum visibility
Made in U.S.A.