The new 6000, 7000, 8000, and 9000 Series of the HumidIcon™ combination digital output relative humidity (RH) and thermal sensor solutions are now available. Primarily targeted for medical, HVAC, and ...

Aimed at mobile and battery-driven devices, the SHTC3 digital humidity and temperature sensor from Sensirion measures relative humidity from 0 to 100%, accurate to within ±2% from 20% to 80% RH.

Relative humidity, or RH, is the percentage of moisture in the air referenced to the maximum level of moisture the air can hold at that temperature and pressure. Early humidity sensors used natural ...

The rhesus factor, or Rh factor, is a protein that may be present on the surface of red blood cells (RBCs). If RBCs contain the Rh antigen, they are Rh-positive, and if not, they are Rh-negative. It ...

Ever heard about RH compatibility? You'll hear the words mentioned more than a few times during pregnancy. But what is it, and why is it so important to learn about it during pregnancy? Put simply: ...

When a woman and her unborn baby carry different Rhesus (Rh) protein factors, their condition is called Rh incompatibility. It occurs when a woman is Rh-negative and her baby is Rh-positive. The Rh ...