New Garrett Metal Detectors Propointer AT Waterproof Pinpointer.  Includes holster and two year warranty.  

The Pro-Pointer AT provides all terrain versatility for locating and pinpointing metallic targets. It is environmentally protected from the elements and is fully submersible to a maximum depth of 10 feet or 3 meters.
Pro-Pointer AT Unique Features:
Fully waterproof to 10 feet with orange color for added visibility underwater.
Maximum Sensitivity for improved detection of nuggets and other small targets. Choose from three Sensitivity levels.
Fast Retune: Quick button press instantly tunes out environment or narrows detection field for precise pinpointing of larger targets.
Retuning allows user to quickly:
Shrink detection field to precisely pinpoint large targets
Tune out mineralized ground, wet beach sand, etc.
Help gauge target size/distance
Help identify edges of large target
Pinpoint multiple targets versus one large target signal
Lost Pro-Pointer Alarm: After 5 minutes with no button presses, the pinpointer emits periodic warning chirps.
Automatic power off after 60 minutes of warning chirps; saves batteries.
Simple, single-button operation for Power, Retune, Sensitivity adjustment, and Stealth Mode.
Ruler in Inches and Centimeters molded into side of pinpointer to judge target depth.
Lanyard Attachment Loop molded into side of pinpointer.
New power button is easy to operate even with gloves.
Other Pro-Pointer AT Features:
Patented Proportional Audio/Vibration
Patented scraping blade for searching soil
Twice the battery life of other pinpointers with LED lights.
Pinpointing tip and 360° detection area
LED Flashlight for low light uses.
Includes woven belt holster and 9-volt battery.
Large power button

Specifications
Model Name: Garrett Pro-Pointer® AT
Product Number: 1140900
Operating Temperatures: -35°F (-37°C) to 158°F (70°C)
Operating Frequency: 11.5 kHz
Waterproof Rating: 10 foot (3 meter) maximum depth; IP 68
Tuning: Automatic or manual retune
Indicators: Proportional audio/vibration pulse rate
Controls: Power, Retune, Adjust switch
Dimensions: Length: 9" (22.9 cm)
Thickness: 1.5" (3.8 cm) tapered to .875" (2.2 cm)
Weight: 6.5 oz. (0.2 kg.), with battery in
Battery: Single 9V (included)
Battery Life: Carbon: 16 hours
  Alkaline: 30 hours
  Rechargeable: 8 hours
Warranty: 2 Years, Limited Parts/Labor