WINTERS INSTRUMENTS Lead Free Vacuum Gauge, MNPT, 1/8" NPT, Gauge Connection Location: Bottom

Calibration Certificate: No , Case Color: Black , Case Material: Steel , Connection Location: Bottom , Connection Size: 1/8" MNPT , Lens Material: Plastic , Operating Temp. Range: -40 Degrees to 150 Degrees F , Primary Application: Lead Free , Range: 30 to 0 In. Hg , Socket Material: Brass , Wetted Materials: Brass / Bronze