18
STETHOSCOPE MODULE
The metal rod acts as a wave-guide, directing structure borne ultrasounds directly to the receiving
transducer with little impedance.
Align the plug located at the rear of the module with the receptacle in the front end of the Pistol
Housing and plug in.
Touch test area
STETHOSCOPE EXTENSION KIT
Remove the Stethoscope Module from the Metered Pistol Housing.
Unscrew the metal rod in the Stethoscope Module.
Look at the thread of the rod you just unscrewed and locate a rod in the kit that has the
same size thread this is the "base piece".
Screw the Base Piece into the Stethoscope Module.
If all 31" (78.7 cm) are to be utilized, locate the middle piece. (This is the rod with a female
fitting at one end) and screw this piece into the base piece.
Screw third "end piece" into middle piece.
If a shorter length is desired, omit step 5 and screw "end piece" into "base piece".
LONG RANGE MODULE
Plug in to front end.
Align the plug located at the rear of the module with the receptacle in the front end of the
Pistol Housing and plug in. Start to scan the test area.
