25% Oxygen and 100% Carbon Dioxide Sampling Data Logger

The 25% Oxygen and 100% Carbon Dioxide Sampling Data Logger is is designed to simultaneously measure multiple gas concentrations through a sampling method. Utilizing a micropump, the device will draw samples into the sensing chambers allowing each sensor to take a fast and accurate measurement of the sample. The pricing on this device is dependent upon the number of sensors that are added to the device, please select by using the drop-down below. Features Gas Concentrations:  Carbon Dioxide and Oxygen Includes: RH, AMB, DP, ALTI Additional Gases: any 20mm EC sensor can be added CO2 Measurement range: 100% O2 Measurement range: 25% Large, backlit LCD display for easy readability including graphing Audible Alarm Data Logging with micro SD Card (16GB included) Li-ion rechargeable batteries lasting 30+ hrs. (included) Metal Carrying Case Included Applications Laboratory & Scientific Medical Industrial Construction Safety Specifications Sensing Methods: Nondispersive Infrared (N