Get accurate readings even in the toughest conditions with our 2 1/2" Liquid Filled Vacuum Gauge. Designed for service applications where pulsation, corrosion, or vibration is present, this gauge ensures reliability and precision. With a pressure range of -30 to 0 Hg (inches of mercury), it is perfect for a variety of industrial settings. The stainless steel case offers robust durability, while the glycerin-filled design dampens vibrations for smooth and accurate measurements. The brass 1/4" NPT connection guarantees a secure fit, making this vacuum gauge a dependable choice for any application.