Vacuum Gauge, 100 kPa Vac to 0, 30 in Hg Vac to 0 Range, 1/4 in MNPT, +/-3-2-3% Gauge Accuracy/ ACTUATION TYPE: PRESSURE SENSING ELEMENT ADJUSTABILITY: ADJUSTABLE SCALE RANGE: -30.0 TO 0.0 INCHES HG SCALE NAME: PRESSURE-VACUUM POINTER COLOR: BLACK SCALE TYPE: DIAL POWER SOURCE: EXTERNAL MOUNTING METHOD: BASE PART NAME ASSIGNED BY CONTROLLING AGENCY: TEST VACUM GAUGE