Fisher Labs CZ21-10 Underwater Metal Detector long range Equipped with a Long Distance

Equipped with a Long Distance Sensing (LDS) System and acoustic identification features

with the feature of setting a mask to ignore targets

for professional users to select the stronger according the soil level of difficulty

standard AA batteries

Supports Advanced Search Coils

Fisher Labs CZ21-10 Underwater Metal Detector long range Equipped with a Long DistanceFisher Labs CZ21 10 Underwater Metal Detector CZ 21 Quick Silver Premium Underwater Detector Whether it be Dry Land, Saltwater or Fresh Water, the CZ 21 Delivers. Saltwater or Fresh Water Submersible up to 250 feet Dual Frequency Fourier Domain Signal Analysis Touch Button., VCO no Motion, Precise Pinpointing Easy Manual Ground Balance High Performance in Mineralized Soil All Metal Auto Tune Mode Large Target Alert Faint Target Audio Boost 3 Tone