Ashcroft 452074SD02L1000BL Digital Pressure Gauge, 0 to 1000 psi, 1 4 in MNPT, Plastic, Black 17311 7D Door Opening Height 80 in Door Opening Height 80 in Door Opening Width 36 in Window Width 5 in Dimension E 80 in Window Height 26 in Dimension B 35 1 4 in Dimension C 65 3 8 in Dimension a 4 7 8 in Perforated Size 10 in x 15 in 30 min With Calibration Certificate Standard Gauge Auto Shutoff Yes Bar Graph 10 Segments Includes Calibration Certificate No Process Connection Location Bottom Panel Mountable No Primary Display Units psi Battery Type (2) C Batteries Includes Rubber Boot No Case Shape Round Display Screen Type LCD Process Connection Gender Male Primary Units psi Pressure Range Type Pressure Pressure Gauge Type Test Pressure Gauge Primary Display Range 0 to 1 25 Percent