| Brand | Protocol |
|---|---|
| Model | Mainstream |
| Country/Region of Manufacture | United States |
| Monitor Parameters | CO2 |
Check the listing for details. Protocol Systems Mainstream CO2 Sensor P/N 008-0502-00 w/Case. Condition: Used. Listed at 189.95 USD. The sale of this item may be subject to regulation by the U.S. Food and Drug Administration and state and local regulatory agencies. Item is in good used condition. Manual not included.