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The F4 Metal Detector Features:
- 11-Segment digital target identification and 4-tone audio feedback provides maximum identification of buried objects
- 2-digit numeric target value
- One-touch notch immediately eliminates unwanted targets
- Fisher’s deep-seeking autotune mode
- One-touch pinpoint
- Coin depth indicator
- 1/4” plug can be used with most headphones
- Double D search coil
- 4″ concentric coil included
- Requires two 9 volt alkaline batteries