GfG Instrumentation Audible, Vibration & Visual Alarm, LCD Display, Single Gas Detector Monitors Hydrogen Fluoride, -20 to 55°C Working Temp, UL Listed 1418-126 - 30621866 - Penn Tool Co., Inc
GFG INSTRUMENTATION, INC., 19 1/4 in Lg, Black, Carrying Case - 34VJ44|9000-518 - Grainger