Weiss Instruments DUGY3 Light Powered Digital Process Pressure Gauge, Stainless Steel 304 Wetted Parts, LCD Display, 4-1/2" Dial, 0-15 psi Range, 0.5% Accuracy, 1/4" Male NPT Connection, Bottom Mount

Weiss Instruments light powered digital process pressure gauge is attributed to their high level of quality and reliability as well as an understanding about the impractical nature of changing batteries in industrial applications. Less than 10 Lux rating. Case: 4-1/2-inches black glass reinforced thermo plastic (PBTP) solid front construction, blow out back safety design, weatherproof IP65. Window: acrylic. Sensor: gold plated ceramic, Kalrez (chemically resistant) O-Ring seal. Wetted materials: stainless steel 316. Accuracy: 0.5 percent full scale ASME 40.7 AA (0.25 percent available consult factory) Ambient operating: 10 to 140 degrees F. Display resolution: 1/4 percent.