INTERNAL REFERENCE COILS ENSURE THE BEST MATCH TO THE TEST COIL WHEN USING A TRIAX OR POWERLINK CONNECTOR;SHIELDED COIL FOR HIGHER RESOLUTION;DETECTS CRACKS IN ALL DIRECTIONS;PROBE-TYPE COMMONLY USED WORLDWIDE;COST-EFFECTIVE OPTION;TIP ANGLE 45 DEGREES;DROP 0.2 INCH;FREQUENCY 1 MHZ TO 3 MHZ;SHAFT SIZE 0.125 INCH;CABLE IT 9122083