Longacre Liquid Filled 2½” Tire Gauge

Measures from 0 to 45 psi in ½ psi increments

The Longacre 52-52012 Liquid Filled 2½” Tire Gauge keeps the highest value race cars at the front of the pack. This Longacre Liquid Filled Tire Gauge is a trackside favorite with many teams from ChampCar to IMSA.

LONGACRE LIQUID FILLED 2½” TIRE GAUGE DETAILS

• Manufacturer: Longacre
• Manufacturer part number: 52-52012
• 2 1/2" deluxe gauge with protective bumper
• 1/2 lb. increments with 2% accuracy
• 17" hose with swivel angle chuck installed (alternate ball chuck included)
• Holds pressure until released
• Glow-in-the-dark dial face
• Specially designed vent valve to equalize pressure and maintain gauge accuracy

ABOUT LIQUID-FILLED PRESSURE GAUGES

All liquid filled gauges are filled to 80%. The remaining air pocket allows for thermal expansion and contraction as ambient temperature changes, thereby maintaining accuracy. If the gauge were filled to 100% even the slightest temperature change would significantly affect gauge readings as the expanding fluid would have no place to go. To maintain accuracy over a wide temperature range, Longacre gauges have a special Vent Valve on top of the dial. A quick 1/4-turn of the knob equalizes internal and external pressure, guaranteeing you the highest accuracy and repeatability possible.