PS-RM04H Replacement Carbon Monoxide (CO) Sensor, H2 Resistant
This special version CO sensor is for environments that routinely record levels of hydrogen. The regular PS-RM04 CO sensor is cross sensitive to Hydrogen, which can be problematic in areas that it is present. Typically these locations are areas that are charging many batteries since hydrogen is produced as a byproduct of the charging process.
Note: For all International Orders, the buyer will be solely responsible for the customs clearance, duty, and taxes imposed on the package.