" Digital Pressure Gauge, 2 1/2 in, Basic Gauge Case Material Plastic, Basic Gauge Wetted Parts Stainless Steel, Gauge Connection Type MNPT, Gauge Connection Size 1/4 in, Gauge Connection Location Bottom, Gauge Primary Range Units psi, Gauge Primary Range Values 0 to 30, Digital Gauge Accuracy +/-1.00 Percent of Reading, Display Backlit LCD, Number of Display Digits 4, Socket Material 304L Stainless Steel, Case Material ABS Thermoplastic, Case Color Black, Digital Gauge Display Units bar, MPa, psi Features Item: Digital Pressure Gauge Includes: Instructions Range: 0-30 Digital Pressure and Vacuum Gauge Type: Digital Pressure Gauge Gauge Primary Range Values: 0 to 30 Gauge Primary Range Units: psi Gauge Connection Type: MNPT Gauge Connection Size: 1/4 in Basic Gauge Case Material: Plastic Case Color: Black Socket Material: 304L Stainless Steel Gauge Operating Temp. Range: 14 Degrees to 140 Degrees F Digital Gauge Accuracy: +/-1.00% of Reading Agency Compliance: RoHS Gauge Nominal Dial Size: 2 1/2 in Series: MGA Number of Display Digits: 4 Basic Gauge Wetted Parts: Stainless Steel Resolution: Dependent on Range Gauge Connection Location: Bottom Digital Gauge Display Units: bar, MPa, psi Display Units: Bar & MPa, psi Manufacturers Warranty Length: 12 mo from Ship Date Calibration Certificate: No Powered By: 9V Battery Features: For Use with Air/Gas Only, Rubber Boot, Zero Adjustment Display: Backlit LCD Case Material: ABS Thermoplastic Peak Hold: Yes "