Description
DRIFIRE PRIME FR Neck Gaiter DF2 762CNG BK 4 Gas Calibration > 300 ppm ± 20 Gas Type:CO2 0 5.0% Vol. PIP01 250 28 0001 RKI Portable Multi Gas Monitors RKI Portable Industrial Monitoring > 300 ppm ± 20 % of reading For many of the environmental consultants and engineers that we have talked to