Fisher F11 Metal Detector with 11" Waterproof DD Coil fmf The 99-segment non-ferrous target ID 601-1254-BRN turn-on-and-go Audio Output:1/4" Stereo Plug so we can answer

The 99-segment non-ferrous target ID scale delivers finer resolution than most affordable detectors in this segment

Coil battery life of 8 to 20 hours depending on program and frequency: single-frequency modes drain slower than FMF

Axiom battery booster pack

bringing faint responses above the threshold hum so you can hear them

Fisher F11 Metal Detector with 11" Waterproof DD Coil fmf The 99 segment non ferrous target ID 601 1254 BRN turn on and go Audio Output:1 4" Stereo Plug so we can answer The 99 segment non ferrous target ID scale delivers finer resolution than most affordable detectors in this segment Coil battery life of 8 to 20 hours depending on program and frequency: single frequency modes drain slower than FMF