The Best O2 (Oxygen) Sensors

SemeaTech introduces their new O₂ sensor that has longer life and is lead free for RoHS compliance.

SemeaTech’s new O₂ sensor has double the lifetime of existing O₂ sensors, up to 4 years.  It also is lead free, making it RoHS compliant.

SemeaTech also offers a full line of state of the art electrochemical sensors for your hazardous gas detection needs.