Used- May show scratches or blemishes- Does Not Include manual, but it can be downloaded from HawkEye's website for free-Item in picture is a stock image, item received may vary- Dimensions: 2" x 2" x 8" (51 x 51 x  203 mm)Screen Size: 1.65" x .87" (42 x 22 mm)Operating Temperature: 0~160°F (-18~71 °c)Depth Range: 2.5 ft (.7 m) ~ 300 ft (90 m)Waterproof Rating: IPX8 to 200 ft (60 m)Battery: 9 Volt AlkalineBattery Life: 25 HoursTransducer Frequency: 200 kHzTransducer Beam Angle:  14 DegreesAuction Includes:•   Hand Held Depth Finder•   Integrated Air & Water Temperature Sensor•   Wrist Strap