A bomb proof meter movement in the AutoMeter Mechanical Brake Pressure Gauge provides the robustness necessary to deal with ultra high pressures found in your brake system. These race proven gauges back up their toughness with the most precise bourdon tube meter movement available for unparalleled accuracy. A -4an connection on the rear of the gauge simplifies installation and no electrical connection is necessary for operation, making it ideal for hardcore track cars.Features: Traditional incandescent lighting illuminates around the perimeter of the dial Liquid dampened movement provides smooth pointer movement and extended service life in harsh environment applications. Liquid filled design for superior resistance to shock, vibration, and the elements. AutoMeter’s race proven mechanical instruments provide trusted accuracy while being simple to install No electrical system required for gauge operation - compatible with every street or race vehicle Product Description: 2-5/8" Brake Pressure Gauge, 0-2000 PSI, Liquid Filled, Ultra-LitePit Stop USA offers Auto Meter Liquid-Filled Brake Pressure Gauges - 2-5/8" - 0-2000 PSI 4626 at low everyday prices. Be sure to check out all our products from Auto Meter including Auto Meter Brake Pressure Gauges.