Differential Pressure Gauge, Gauge Nominal Dial Size 5 in, Basic Gauge Case Material Metal, Differential Gauge Connection Type FNPT, Differential Gauge Connection Size 1/8 in, Gauge Connection Location Side, Differential Pressure Range Units in wc, Differential Pressure Range Value - 0.25 to 0 to 0.25, Gauge Accuracy +/- 3.00 Percent, Body Material Die Cast Aluminum, Gauge Primary Range Smallest Graduation 0.01, Gauge Operating Temp. Range 20 Degrees to 120 Degrees F. This item has been restricted from sale in the following state (s): []