H2O VAC to 30 In.
Range -40 Degrees to 200 Degrees F, Characteristics Micrometer Pointer Compound Gauge, -30 to 0 to 30 in wc/in wc, 1/4 in MNPT, Plastic, Black NPT, Connection Location Lower, Smallest Graduation 5 In. H2O, Graduations 1 In.Pressure Gauge, Low Pressure Process, 4-1/2 In. H2O, Accuracy +/-1 Percent, Case Material Phenolic, Case Color Black, Socket Material Brass, Tube Material Brass, Filled With None/Field Fillable, Lens Material Glass, Ring Material Polypropylene, Operating Temp.