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:

• • GSR2
  • Earphone plug (8 ohms)
  • Operator instructions (English)
  • 9V battery (included)

Specifications:

• Skin resistance rage 1,000 oms – 3,000,000 ohms
• Variable frequency range 0 to 40,000 Hz
• Power: 9 Volt Battery
• Battery current in use <2.0 mA.
• 2.5mm output jack for 8 ohm earphone and output meter
• Protected Pin input jack for thermistor and GSR sensors

EZ-AIR® LIGHT is a Breath Pacer, which both TRAINS & REMINDS YOU to breathe from your diaphragm.

• You can choose: 5.5, 6 or 6.5 breaths/minute
• And color: Blue on inhalation with Orange on exhalation or always Blue or Orange
• Simply plug it into any USB power supply or into your PC

GSR2 + Ez-Air Light Combo Deal $110.00