Fisher F-Pulse Pinpointer Waterproof Red Standard. The F-Pulse is a fully waterproof pinpointer submersible to 6 feet and is capable of functioning in salt and fresh water. Specifications for Fisher F-Pulse Pinpointer Waterproof: Manufacturer: Fisher Color: Red Length: 10 in Fabric/Material: Plastic Quantity: 1 Finish: Red Features of Fisher F-Pulse Pinpointer Waterproof Pulse Induction Beep Vibrate or Both Lost Mode Alarm Single Button Operation 3 Sensitivity Levels Proportional Response Retune Adjustable LED Light Auto Shutdown 2-AA Batteries (not included) Belt Holster Included 2-year warranty Constructed From Special Abrasion-Resistant Materials (wont wear through like other pinpointers) F-Pulse Pinpointer Manual Package Contents: Fisher F-Pulse Pinpointer Waterproof Fisher F-PULSE: F-Pulse Pinpointer Waterproof Red Standard