30-0 Pounds Per Square Inch Vacuum Light Gauge 2 inchThe 2" 30 to 0 PSI Vacuum Light Gauge is a precision instrument designed for accurately measuring vacuum pressure in various industrial and commercial applications. With its compact 2 inch dial, this gauge provides reliable readings in low pressure environments where maintaining a proper vacuum level is critical. It is ideal for HVAC systems, laboratory equipment, and pneumatic applications requiring stable vacuum monitoring. Specification Details