The GSR 2 is a hand-held, self-contained Galvanic Skin Response monitoring device designed for personal biofeedback. It accurately tracks stress levels through interpretation of tiny shifts in the skin's pores, which manifest as a fluctuating tone. With two fingers placed on the sensing plates, the user can learn to reduce their stress by regulating the pitch.

Features

• 9V battery (included).
• Ergonomically shaped for a most comfortable and natural grip.
• Provides tonal feedback through speaker or earphones.
• Included is a user manual with a download link to the MP3 audio file