JACO Superior Products specializes in professional-grade automotive tools, offering certified accurate tire pressure gauges, inflators, and air chucks for precision tire maintenance.
JACO Superior Products is a premier manufacturer of high-performance automotive tools and accessories, best known for its precision-engineered tire pressure gauges and inflation equipment. Established with a commitment to quality and accuracy, the brand serves both professional mechanics and automotive enthusiasts. JACO’s product line features the highly acclaimed ElitePro and FlowPro series, which are calibrated to ANSI standards to ensure reliable readings for improved vehicle safety and performance.
Based in Crystal Lake, Illinois, JACO leverages over 35 years of industry experience to design rugged, durable tools capable of withstand heavy-duty use. Their offerings include digital and analog tire gauges, 12V portable tire inflators, and industrial-grade air hose fittings. Many JACO products feature signature elements like glow-in-the-dark dials, solid brass construction, and leak-proof air chucks. The company stands behind its craftsmanship with robust warranties, often providing lifetime satisfaction guarantees on its top-tier instruments.
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JACO tire pressure gauges are professionally calibrated to ANSI standards. Mechanical models typically meet ANSI B40.1 Grade B (±2% accuracy), while digital ElitePro models often meet ANSI Grade 2A standards (±0.50% accuracy).
Many JACO products, particularly the ElitePro and FlowPro series, come with a 100% Lifetime Warranty against defects in materials and workmanship. Standard products typically carry a 1-year limited warranty.
If your digital gauge does not power on, check the batteries. Most models use AAA batteries which can be replaced by opening the rear battery compartment. Ensure the batteries are oriented correctly.
The built-in air bleeder valve allows you to release pressure from over-inflated tires. Simply press and hold the valve button on the neck of the gauge until the desired pressure is reached, then release to check the new reading.
Most JACO gauges come with a Schrader valve chuck by default (standard for cars). For bicycles with Presta valves, an adapter is usually required unless the specific model explicitly states it includes a Presta chuck.