AutoLine Pro Model 9000 Pro
A two-mode machine with a gauge and flow meter, for owners of turbocharged cars who also need EVAP testing. The listing says little about the kit or air source.
Amazon $161.99$161.99
0.5-30 PSIYesGauge
3.9/5
The cheapest machine here that covers both EVAP and boost leaks. It suits DIY owners who can do without a gauge.
- 1-20 PSIPressure
- YesEVAP mode
- Built-in pumpAir
Check price at Amazon$62.18
Price checked November 9, 2026. As an Amazon Associate we earn from qualifying purchases.
Pros
- 1 PSI EVAP mode and a 20 PSI turbo mode for about $60
- Air mode checks for a leak before you use any smoke fluid
- Warranty published: 3 years
Cons
- No gauge, so you cannot measure how fast a system loses pressure
How it scores
The rating comes from 5 measured or published factors, each scored 0-100 against fixed reference points for its type. How we rank explains each one.
Specifications
| Model number | Model 703B |
|---|---|
| Pressure and smoke | |
| EVAP mode | Yes |
| Output pressure | 1-20 PSI |
| Air-only mode | Yes |
| Power and fluid | |
| Air source | Built-in pump |
| Power | 12V battery |
| In the box | |
| Warranty | 3 years |
Alternatives in this type
AutoLine Pro HyperSmoke Pro
The gauge version of the HyperSmoke, for DIY owners who want EVAP-safe testing and a way to confirm a repair held. It costs about $26 more than the base model.
Amazon $87.99$87.99
YesGauge
Foxwell ST2000
The most automated machine here, with presets and a pass/fail decay test, for shops that want repeatable results.
Amazon $412.50$412.50
0.4-20 PSIYesDigital
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