AUTOOL PT530 · Magnetic Dual-Port Manometer
View Two Ports and Differential Pressure Together
View two input pressures and their difference together with this dual-port pressure and vacuum tester. PT530 extends the working range to -100–300 kPa, stores up to 29 data sets, and switches among ten pressure units. A magnetic back, illuminated controls, and backlit display support hands-free reading in low-light work areas.
- -100 To 300 kPa Range
- IN1 / IN2 / Differential View
- Stated ±0.25% FS Accuracy
- Stores 29 Data Sets
- Ten Pressure Units
Key Features
Dual Readout with Hands-Free Magnetic Mounting
Dual-Port Differential Pressure Test
Simultaneously measure IN1, IN2, and differential pressure for faster comparison during pressure and vacuum diagnosis.
Wide Measurement Range
Supports a -100~300kPa / -1000~3000hPa range for vacuum and positive-pressure diagnosis within the specified limits.
High Accuracy Sensor
±0.25%FS accuracy with temperature compensation helps provide more stable results, even in cold regions.
10 Pressure Units
Switch between kPa, hPa, Torr, mbar, inHg, mmHg, inH₂O, mmH₂O, psi, and kg/cm². Pa display is no longer supported.
Data Locking And Storage
Lock current readings, perform zeroing, store records, and review up to 29 data sets for on-site checks and later recording.
Magnetic Back Plate
The magnetic backing easily attaches to metallic vehicle components, supporting hands-free measurement during workshop work.
Backlight And Flashlight
Backlit screen, illuminated buttons, and built-in flashlight help users read and operate the meter in dark environments.
Drop-Resistant Casing
Lead elements are added to the casing to improve impact resistance and help protect the machine if accidentally dropped.
Accessible Test Controls
The pressure inputs, data controls, built-in light and battery compartment are arranged for handheld pressure testing.
Non-Corrosive Media
Suitable for non-corrosive oil, water, air, and natural gas pressure measurement.
3 Years Warranty Support
Main unit: 3-year warranty. Standard accessories: 1-year warranty. Warranty Policy.
Safe Use
Control Hose Routing and Port Limits
Interpret the Result in Context
Confirm both pressure ports, the permitted medium and the expected positive, negative or differential range before connection. Interpret the difference against the exact system and operating condition.
Specifications
PT530 Specifications
| Pressure Measurement & Display | |
|---|---|
| Display Screen | 2.8-inch |
| Pressure Range | -100~300Kpa |
| Measurement Accuracy | ±0.25%FS |
| Resolution | 1hpa, 0.1Kpa |
| Backlit Display Screen | Yes |
| Dual-Channel Pressure Testing | Simultaneously Measure the Pressure at Two Different Locations |
| Multi-Parameter Display | Positive Pressure ValueNegative Pressure Value |
| Pressure Units | KpahPaTorrmbarinHgmmHginH2OmmH2Opsikg/cm2 |
| Data Controls & Equipment | |
| Data Storage | 29 Sets |
| Button Light Design | Yes |
| Magnetic Design on the Back | Yes |
| Flashlight Function | Yes |
| Data Lock/Clear/Record | Yes |
| Connections & Applications | |
| Accessory Connectors | 7 Types |
| Equipped Toolbox | Yes |
| Applicable Scenarios | Intake ManifoldBrake BoosterCrankcase(Non-corrosive Oil, Water, Air, Natural Gas) |
Manual & Support
Find the Manual and Adapter Guidance
AUTOOL PT530 User Manual
Open the PDF manual for AUTOOL PT530 dual-port differential pressure testing, unit selection, data storage, magnetic positioning, compatible media, safe connection and troubleshooting support.
Package Contents
See What Comes in the Box
- Main UnitAUTOOL PT530 digital manometer
- StorageCarrying case / toolbox
- HosesTransparent pressure testing hoses
- AdaptersMultiple connector adapters and rubber cone adapter
- DocumentationUser manual
- PackagingProduct box
Buyer Questions
Pressure Connection and Reading Questions
Does The Current PT530 Support Pa Unit Display?
No. Pa unit display is no longer supported in the current version. PT530 still supports 10 pressure units: kPa, hPa, Torr, mbar, inHg, mmHg, inH₂O, mmH₂O, psi, and kg/cm².
What Is The Measurement Range Of PT530?
PT530 supports a measurement range of -100~300kPa and -1000~3000hPa.
How Accurate Is PT530?
PT530 has ±0.25%FS measurement accuracy. The added temperature compensation module helps maintain more stable readings in cold regions.
How Many Data Sets Can PT530 Store?
PT530 can store and review up to 29 data sets, making it useful for on-site viewing and post-event recording.
Can PT530 Measure Differential Pressure?
Yes. PT530 can measure the pressure of two ports and display the differential pressure between them.
What Applications Is PT530 Suitable For?
PT530 is suitable for intake manifold vacuum testing, brake booster pressure checking, crankcase pressure checking, exhaust valve pressure checking, and pressure measurement of non-corrosive oil, water, air, and natural gas.
What Power Supply Does PT530 Use?
PT530 uses 4×1.5V AAA batteries.
What Is Included In The Package?
Package contents: PT530 main unit, carrying toolbox, transparent hoses, multiple adapters, rubber cone adapter, product box, and user manual.
