RTR-576 CO2 Concentration, Temperature, Humidity Recorder

RTR-576 / 576-H: For CO2 Concentration, Temperature and Humidity Measurement The RTR-576 includes an internal CO2 sensor and an external temperature/humidity sensor. The RTR-576-H has the same CO2 sensor, but comes with a high precision temperature/humidity sensor for a wider measurement range: -30 to 80¡C and 0 to 99%RH. The rated accuracy for CO2 measurements is up to 5,000 ppm and the display range is up to 9,999 ppm. * The Data Loggers in our RTR-500 Series only function as Remote Units. Base Units are required to carry out wireless communication. * RTR-500 Series Loggers cannot be used with RTR-57U, RTR-50 or RTR-5W. * The sensor included with RTR-503/507 is not water resistant. * The sensor connector of the Input Module that is included with RTR-505 is not water resistant. * Neither the RTR-574/576 Unit nor the included sensor are water resistant.