ABN Engine Oil Pressure Tester Kit — Dual 0–100/0–400 PSI Gauges, 14 Adapters, 72in Hose

The ABN Engine Oil Pressure Tester Tool Kit is a complete, professional-grade set for measuring both low and high engine oil pressures accurately and quickly.

Built for mechanics, DIYers, and service technicians, this kit combines two calibrated pressure gauges with a 72-inch oil-resistant hose and 14 different thread adapters so you can diagnose oil and transmission pressure on a wide range of vehicles. The gauges cover 0–100 psi (0–700 kPa) for low-pressure checks and 0–400 psi (0–2800 kPa) for high-pressure diagnostics. Everything fits into a rugged storage case so you can take the set to the shop or a roadside job with minimal fuss.

How does this kit help pinpoint oil pressure problems?

The kit lets you measure actual system pressure at the engine or transmission to confirm whether a pressure issue stems from a pump, relief valve, filter restriction, or worn components. Accurate, direct readings remove guesswork and speed up troubleshooting.

• Two calibrated gauges for low and high pressure ranges to match the application.
• Direct connection to test ports or sensor ports using included adapters.
• Long hose grants access to tight engine bays and remote test points.

Which vehicles and test ports will these adapters fit?

The ABN kit includes a broad selection of NPT, metric, and BSPT adapters, in both straight and elbow configurations, to match common engine and transmission fittings across domestic and import makes. The variety reduces the need for additional fittings when switching between jobs.

• 14 thread adapters cover popular sizes used in passenger cars, trucks, and some light commercial vehicles.
• Straight and elbow adapters let you reach awkward, recessed ports without strain.
• Adapters work with sensor ports and dedicated test ports when available.

What features ensure reliable readings and long service life?

Durable materials and design choices keep readings consistent and the tool lasting through repeated shop use. The long, oil-resistant hose and solid gauge housings resist heat and fluids commonly encountered during pressure checks.

• High-temperature, oil-resistant hose maintains flexibility and resists swelling or cracking.
• Two hanging hooks on the gauges enable hands-free reading and tidy test setups.
• Protective storage case secures gauges and adapters during transport and storage.

How do I use the gauges safely and get accurate results?

Always follow safe vehicle procedures: warm the engine to operating temperature if specified, secure the vehicle, and relieve any system pressure as directed by the vehicle manufacturer before connecting. Use the adapter that fits the test port snugly to avoid leaks and false readings.

• Select the appropriate gauge range for expected system pressure to maximize resolution.
• Make connections with the engine off, then start and observe pressure changes per diagnostic steps.
• Store gauges in the case after cleaning to prevent contamination and preserve accuracy.

Who is this for: The ABN Engine Oil Pressure Tester Tool Kit is aimed at professional technicians, independent mechanics, and informed vehicle owners who perform routine diagnostics or need precise oil pressure data for repairs. It’s ideal when you require reliable, shop-quality instrumentation, a wide range of adapters, and a long hose for accessing hard-to-reach test ports. Note: this product can expose you to chemicals known to the State of California to cause cancer and reproductive harm; follow local safety guidance.