Digital Industrial Pressure Gauge, Accuracy +/- 1.00 Percent, Gauge Case Material ABS Thermoplastic, Nominal Dial Size 1 3/4 in, Lens Material N/A - No lens, IP/NEMA Rating Not Rated, Hazardous Location Rating Not Rated, Sensor Material Brass/Bronze, Socket Material Brass, Sensor Type Diaphragm, Process Connection Type NPT, Display Units bar, kg/sq cm, Mpa, psi, Process Connection Gender Male, Battery Type 3V Lithium Battery, Process Connection Location Center Back, Process Connection Size 1/8 in. This item has been restricted from sale in the following state (s): []