DS7A-HS1 is a handheld alternative to the D185-FS1 Footswitch for remote triggering of the D185, DS7A/AH, DS7R, DS7AP and DS8R stimulators. The DS7A-HS1 consists of a 130mm by 20mm tubular handle with top mounted green push-button. Connection to the stimulator is via a 3m long cable which terminates in a 3.5mm mono plug. The DS7A-HS1 is supplied with 3.5mm to 1/4″ mono adaptor. Pressing the foot switch initiates a single stimulus to the subject/patient. Releasing the hand switch or continued pressing of it does not produce any extra stimuli, except when used with the DS7AP Muscle Locating Stimulator.