Description
Detect trace-level ozone (O₃) with the NextTeq NX200L detector tube, offering a versatile measuring range across 0.15–3.0 ppm, 0.05–1.0 ppm, or 0.025–0.5 ppm depending on the number of pump strokes used, with a detectable limit as low as 0.01 ppm. This tube reacts with ozone to shift from blue to white, with results read directly off the printed scale calibrated for three pump strokes. With a TLV-TWA of 0.05–0.20 ppm and a 2-year shelf life, it's a precise solution for monitoring ozone at very low ambient concentrations.