Gfg 1418-123 Portable Micro Iv Single Gas Detector – Silane (Sih4) – Instrument Only, 0.05 Ppm Res. / 0 – 40.00 Ppm Range

GFG 1418-123 Portable Micro IV Single Gas Detector – Silane (SiH4) – Instrument Only, Does not include calibration adapter P/N 7770-201C / 0.05 ppm Res. / 0 – 40.00 ppm Range