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Fisher Gemini 3
- Controls:
- RECEIVER:
- POWER: Off-on, push-pull switch
- SENSITIVITY: Potentiometer - Controls sensitivity to targets and ground minerals
- BATTERY TEST: Push button switch for battery strength indication on meter
- TRANSMITTER:
- POWER: Off-on, push-pull switch
- BATTERY TEST: battery strength indication on meter
- Features:
- Detects all metals: Sensitive to large, deep objects or ore veins
- Crystal controlled: 82 KHz transmitter and receiver
- Four mode operation:
- Inductive Trace
- Conductive Trace
- Wide Scan Inductive Trace
- Narrow Scan Inductive Trace
- Optional Ground Plate Assembly for long distance underground tracing
- 60 cycle noise reduction circuitry
- VCO audio target response for precision pinpointing
- Operates on standard AA batteries
- Limited Lifetime Warranty
- Specifications:
- Dimensions:
- Length on handle 49 ¼”
- Transmitter-Receiver Box Assy 9 ¼” x 12” x 6”
- Weight: 7 lbs.
- Audio Functions:
- Analog Target Response Meter
- Moisture-Proof, Built-in Speaker
- 8-16 ohms, Stereo/Mono Headphones Jack
- Batteries:
- Receiver: (8) AA 1.5v
- Transmitter: (8) AA 1.5v
- Battery Life: Carbon Zinc - 30 hours; Alkaline - 50 hours