K & M Krushers - Rock Crusher Replacement Keyed Shaft for 14" Crusher - 7/8" w-3/16" Keyway SCUBA Detectors TARGET CATEGORY ID X X

K & M Krushers Rock Crusher Replacement Keyed Shaft for 14" Crusher 7 8" w 3 16" Keyway SCUBA Detectors TARGET CATEGORY ID X X TARGET CATEGORY ID X X X NUMBER OF TARGET CATEGORIES 9 9 9 TARGET ID CONFIDENCE INDICATOR DISCRIMINATION NOTCH LEVELS OF DISCRIMINATION ADJUSTMENT NUMBER OF AUDIO TONES 4 4 4 VARIABLE DISCRIMINATION TONE THRESHOLD SELECTABLE NOTCHING X X X GROUND BALANCE SYSTEM PRESET X X COMPUTER ASSISTED GROUND BALANCE X MANUAL X GROUND BALANCE ALL THE WAY TO SALT X INCORRECT BALANCE VISUAL INDICATION X SEARCHCOILS STANDARD 11" ELLIP 9" ELLIP 7" ELLIP INTERCHANGEABILITY BY LETTER A A A ACCESSORY SEARCHCOILS AVAILABLE 2 2 2 POWER SUPPLY 9V ALKALINE BATTERY 1 AA ALKALINE BATTERY 2 2 ACCESSORIES RAIN COVER AVAILABLE X X X ARM STRAP AVAILABLE X X X HEADPHONE JACK 1 4" X X X 1 8" WARRANTY YEARS 5 5 5 [ TABS] Recovery technology: Patented vortex cell design