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F4
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CZ-21 8" Coil
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Type of Detector
All-PurposeBeach/Water
Weight
2.9 lbs5.1 lbs
Adjustable Shaft
YesYes
Assembled Length Minimum
41.5"33"
Assembled Length Maximum
51.5"49"
Rechargable System
Not IncludedIncluded
Batteries
9 Volt x 29 Volt x 4
Headphone Jack
1/4"Not Required
Arm Rest
FixedFixed
Arm Rest Strap
OptionalOptional
Control Box Mount
StandardConvertible
Number of Frequencies
1N/A
Frequencies
· 5.9kHz· 5kHz
· 15kHz
Mft. Warranty
52
Instruction Manual
YesYes
Instruction Video
NoNo
Searchcoil Size
11" x 7.5"8"
Searchcoil Shape
EllipticalRound
Searchcoil Build
OpenOpen
Searchcoil Type
Double DConcentric
Interchangeable Searchcoil
YesNo
Waterproof Searchcoil
YesYes
Submersible Searchcoil
YesYes
Optional Searchcoil
AvailableN/A
Display Type
LCDN/A
Number of Search Modes
43
All Search Modes
· Auto Tune (All Metal)
· Discrimination
· Notch
· Pinpoint
· Motion Discrimination
· Auto Tune (All Metal)
· Pinpoint
Technology
VLF Single FrequencyVLF Multiple Frequency
Discrimination
AdjustableAdjustable
Threshold
AdjustableFixed
Sensitivity
AdjustableAdjustable
Ground Balancing (Fixed)
NoNo
Ground Balancing (Manual)
YesYes
Ground Balancing (Automatic)
NoNo
Target Identification
YesYes
Programmable Target ID
YesN/A
Number of Target ID Segments
11N/A
Depth Indication
YesNo
Pinpoint Mode
YesYes
Volume
FixedAdjustable
Audio Tones
YesYes
Number of Audio Tones
43
Low Battery Warning
YesYes
Exclusive Features
· One Touch "Zap" Notch Targets · Multi-Frequency Infinate
· Spectrum Technology
More Information
More InformationMore Information
Price$399.00$1,125.00 
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