AUTOOL PT530 Digital Manometer Dual Port Pressure Gauge

AUTOOL PT530 is a dual-port digital manometer for automotive pressure and vacuum testing. It is suitable for brake booster pressure checking, crankcase negative pressure checking, exhaust valve negative pressure checking, intake manifold vacuum testing, and differential pressure measurement. With a -100~300kPa range, ±0.25%FS accuracy, magnetic back plate, flashlight, backlit buttons, and 29 sets of data storage, it is built for workshop diagnostics and on-site pressure recording. PT530 combines dual-port pressure testing, high accuracy, multi-unit switching, data storage, low-light operation, magnetic mounting, and drop-resistant casing for automotive and workshop pressure diagnosis. PT530 supports pressure testing and vacuum testing in intake pipes, brake boosters, crankcases, exhaust valves, and multiple non-corrosive pressure-measurement scenarios. Review the PT530 measurement range, units, power supply, structure, operating temperature, and support details before ordering. Compare PT503, PT520, and PT530 before choosing the right pressure tester for range, accuracy, screen size, data storage, magnetic mounting, lighting, and workshop accessory needs. Key features • Dual-Port Range: The stated -100 to 300 kPa range supports both vacuum and pressure checks in one tool. • Magnetic Backing: The magnetic back plate can attach to metal vehicle surfaces to free up a hand during diagnosis. • Stored Readings: Data storage helps keep on-site readings for later review instead of relying on live observation only. • Product: AUTOOL PT530 Digital Manometer Dual Port Pressure Gauge • Measurement Range: -100~300kPa / -1000~3000hPa • Measurement Accuracy: ±0.25%FS