2btech Model 205 Dual Beam Ozone Monitor

2btech Model 205 Dual Beam Ozone Monitor Model 205 Dual Beam Ozone Monitor
EPA-certified Federal Equivalent Method (FEM) dual-beam UV absorption at 254 nm with two detection cells to improve precision, baseline stability, and response time. Lightweight with low power consumption and a quiet, long-life internal air pump. For research and monitoring applications where high precision and/or fast response are required.