Gfg 1418-126 Portable Micro Iv Single Gas Detector – Hydrogen Fluoride (Hf) – Instrument Only, 0.1 Ppm Res. / 0 – 10.0 Ppm Range

GFG 1418-126 Portable Micro IV Single Gas Detector – Hydrogen fluoride (HF) – Instrument Only, Does not include calibration adapter P/N 7770-201C / 0.1 ppm Res. / 0 – 10.0 ppm Range