• Used for acu-point or trigger point location and stimulation
• Push button stimulation feature for immediate treatment of the point right after detection
• Adjustable frequency from 1-16 Hz and polarity reversal switch
• Features digital display and two grounding plates for either right or left hand use
• Includes probe with grounding pole and attached wire, two probe tips, 9 volt battery, carrying case and instructions

Note: Duracell may be shorter in length