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Teknetics Detector Comparison Chart
COMPARISON CHART
Alpha
Delta
Gamma
Omega
T2

Target ID

X
X
X
X
X
Numerical Target ID System
X
X
X
X
X
Non-Numerical Category Target ID
X
X
X
X
X
Number of Target ID Categories
8
8
8
8
8
Discrimination / Notch
X
X
X
X
X
Tone / Audio ID
3
3
4
4
4
Number of Tones
1
1
4
4
4
Audio Pitch Proportional to Signal Strength
X
X
X
X
X
Continuous Variable Tone ID (dP)
X
X
X
X
X
Levels of Adjustable Discrimination
6
6
80
65
80
Selectible Notching Capabilities
X
X
X
X
X
User Interface
X
X
X
X
X
LCD
X
X
X
X
X
Adjustable Sensitivity
X
X
X
X
X
Battery Life Indicator
X
X
X
X
X
Operation Status (non-menu driven)
X
X
X
X
X
Depth Readout
X
X
X
X
X
Running Depth Graph
X
X
X
X
X
Pinpoint
X
X
X
X
X
Knob Control Interface
X
X
X
X
X
Touchpad Control Interface
X
X
X
X
X
Operation Details
X
X
X
X
X
Search Modes
1
3
2
2
2
Discrimination Mode
X
X
X
X
X
All Metals Mode
X
X
X
X
X
Trasmit Frequency
7.8kHz
7.8kHz
7.8kHz
7.9kHz
13kHz
COMPARISON CHART
Alpha
Delta
Gamma
Omega
T2
Ground System
X
X
X
X
X
Preset Ground Balance
X
X
X
X
X
Manual Ground Balance
X
X
X
X
X
Standard Searchcoil
X
X
X
X
X
Concentric 8 - Inch Open-Face Coil
X
X
X
X
X
Concentric 10- Inch Open-Face Coil
X
X
X
X
X
Eliptical 11 - Inch Biaxial Open-Face Coil
X
X
X
X
X
Batteries
X
X
X
X
X
9 Volt Alkaline
1
1
1
1
X
AA Alkaline
X
X
X
X
4
Headphone Jack
X
X
X
X
X
1/4 Inch
X
X
X
X
X
1/8 Inch
X
X
X
X
X
Warranty
X
X
X
X
X
In Years
5
5
5
5
5
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