GSR 2™ - T2001M

The small, hand-held and self contained GSR 2 is a Galvanic Skin Response monitoring device for home biofeedback. The GSR 2 precisely monitors your stress levels by translating tiny tension-related changes in skin pores into a rising or falling tone.

Includes GSR 2 skin resistance monitor, earphone, biofeedback relaxation training CD, and instruction manual.


  • Skin resistance range: 1,000 ohms - 3,000,000 ohms
  • Variable frequency range: 0 to 40,000 Hz
  • Resolution: <0.5% of base resistance
  • Power: 9 volt battery
  • Battery current in use: < 2.0 mA
  • Electrode Current: <45 microamps
  • 2.5mm output jack for 8 ohm earphone and output meter
  • 3.5mm input jack for thermistor and electrodes

Not for sale in Europe