Certification USEPA

alexjose · September 11, 2012, 7:46pm

Hi everybody.
I would like to know if the sensors:
robotshop.com/parallax-co-gas-sensor-module.html
robotshop.com/parallax-co2-gas-sensor-module.html

Have the certification USEPA that is found in the follow link:

en.wikipedia.org/wiki/U.S._Environmental_Protection_Agency

Somebody know about it?

arconita11 · September 16, 2012, 10:29am

EPA’s Office of Water implements the Drinking Water Laboratory Certification Program in partnership with EPA Regions and States.

carlitos · September 11, 2012, 9:20pm

The sensors do not have any certification as they are not calibrated. They are simply provided for experimentation and we do not recommend trusting your health to them.