JW Fisher SFP-1 Single Frequency Pinger

• Helps relocate underwater site or equipment
• Adjustable power, pulse width and pulse rate
• Manual or water activation
• 4 operator selectable frequencies 
  • J.W. Fisher Single Frequency Pinger SFP-1:
  • Manual or Water Activated
  • 4 Operator Selectable Frequencies: 22, 32, 40 or 50 kHz
  • Operator Adjustable:
    Output Power
    Pulse Width
    Pulse Repetition Rate
  • Selectable Frequencies: Allows Multiple Pingers in Close Proximity w/o Interference
  • Power: 2-Standard Alkaline 9 Volt Batteries
  • Battery Life: Variable (from Days to Months Power Dependent)
  • Optional Extended Operation Housings
  • Operational Depth 1,000' (305 meters)
  • Housing: Durable PVC
  • Power Output: 1, 5, 2, 8 Watts, 155 to 180 dB
  • Dimensions: (Dia. x L) 2.4" x 9" (61mm X 229mm)
  • Weight: 1.25 lbs. (.57 kg) in air
  • Buoyancy: Negative 1 oz. (28.35 g)
  • For J.W. Fisher Pinger Receiver see SKU: JWFPR

Owners Manual

SFP-1 Single Frequency Pinger Users Manual