Digital Stress Thermometer LabFree this slide set is perfect

this slide set is perfect for use in the classroom

Specifications:

Four achromatic objective lenses ( 4X

smooth spinning centrifuges are equipped with auto shut-off when the lid is raised

Digital Stress Thermometer LabFree this slide set is perfectDr. Lowensteins Stress Thermometer lets you see changes in hand temperature which is a reflection of your blood flow and a measure of your stress response. When a person is stressed, tiny blood vessels under the skin constrict and blood flow is redirected to the major organs and muscle groups. This is why your hands and feet feel cold when you are under stress. The opposite happens when you are relaxed as the tiny blood vessels under your skin dilate