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  1. Stress Thermometer - SC911
    The Stress Thermometer lets you see changes in your hand temperature, which is a reflection of your blood flow and a measure of your stress response. Learn More
  2. Quick Stress Test Biofeedback Cards with bio-medical.com Logo (20 Pack)
    Temperature indicator, credit card size in plastic. Liquid crystal square turns color as it is warmed by the finger. A color grid on the card compares the crystals color to Stressed, Tense, Normal or Calm. 20 cards per package. Learn More
  3. Bio-medical.com Logo Stress Test Key Chain (20 Pack)
    Durable plastic temperature indicator, convenient for key chains. Liquid crystal square turns color as it is warmed by the finger. A color grid on the card compares the crystals color to Stressed, Tense, Normal or Calm. Ideal for referral or promotion. Key ring not included. Learn More
  4. Plain Alcohol Thermometer - 100 pack
    The BF199 liquid filled glass thermometer sits on a scaled cardboard backing. Not intended to be an precise measurement, only to show general trend information. Learn More
  5. Quick Stress Test Biofeedback Cards with custom logo/imprint (500 Pack)
    Temperature indicator, credit card size in durable plastic. Liquid crystal square turns color as it is warmed by the finger. A color grid on the card compares the crystals color to Stressed, Tense, Normal or Calm. Ideal for referral or promotion. Learn More
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