Instant Depth Readings From 2.5 to 200FT (.8 to 61M) & waterproof to 200FT (61M)</br>Air and Water Temperature readings to the nearest 1/10th of a Degree F or C</br>Fish Indicator Uncovers Hiding Fish. Polorized LCD with Softglow backlight for Easy Nighttime Viewing</br>Shoot-Thru Technology Allows readings Through Ice or Boat Hulls</br>2 Year Warranty</br></br>Product Description</br></br>The DF2200PX is the most versatile handheld depth sounder ever produced. Not only will this depth sounder give you instant dept readings from 2.5 to 199 feet (.7 to 60.1 Meters) in 1/10th precision but at the press of a button the display will give real time temperature (water or air) and fish readings.  Use it in the winter to shoot through ice before cutting your hole. Use it in the summer as a range finder and temperature meter while diving. Use it as a backup depth sounder on your pleasure boat or scan for channels in your dingy. No matter how you use it the DF2200Px is the one piece of equipment you should never leave the dock without.</br></br>Amazon.com</br></br>Versatile and easy to use the Norcross Hawkeye DF2200PX Portable Sonar System is a waterproof handheld depth sounder that's both portable and reliable. It offers instant depth readings from 2.5 to 199 feet in .10 precision and at the press of a button the display also provides real-time temperature (water or air) and fish readings. In the winter the DF2200PX can help you shoot through ice before cutting your hole while in the summer it's an excellent range finder and temperature meter to take on your diving trips. You can even use it as a backup depth sounder on your pleasure boat excursions. No matter what your needs?? the DF2200PX is a piece of equipment you should never leave the dock without.<P>  Ideal for f