Ashcroft 452074SD02L1000BL Digital Pressure Gauge, 0 to 1000 psi, 1 4 in MNPT, Plastic, Black 0558667 Torx Tether Ready No Number Torx Tether Ready No Number of Bits 4 Non Sparking No Package Quantity 1 For Use On Surface Material Concrete Color Gray Item Grout Adheres To Concrete Container Type Pail Full Cure Time 3 day Functional Cure 48 hr Display Units bar 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