The faceted sheave only rotates in one direction

we made slight updates for more functionality

FLOWHAWK FORCED AIR INTAKE

12 fusee carrying capacity

Microdot CO Breath Analyzer Kit strong and durable. The faceted sheave only rotatesReadings are conducted at Alveolar level in the lungs where gas exchange occurs There is not a risk of light interfering with the test result. Finger position is not a problem when using a breath activated device. Minimal breath volume is needed for a reading. Skin thickness or color does not interfere with the test results. A breath activated device CAN be used on children. Durable highly visible hardcase and protective sleeve included. Cost of