What’s ergonomically designed and easy to use? The MicroDirect MicroCo Carbon Monoxide Monitor! The MicroCo is a powerful diagnostic tool for measuring alveolar Carbon Monoxide in PPM concentrations and percentage Carboxyhemoglobin. The MicroCo operates from a single 9V PP3 battery for approximately 8000 tests (kind of makes you think of the energizer bunny, it keeps going and going and going…). You may have seen a blip on a JEMS email recently about the MicroCo Carbon Monoxide Monitor; hopefully you had a chance to check it out. If not, that’s okay because you can get all the MicroCo Carbon Monoxide Monitor details here.