Head to head
Autel MaxiSys MS909 vs SIP Industrial SIP ISBD5.5/270
The Autel MaxiSys MS909 is a diagnostic scan tool. The SIP Industrial SIP ISBD5.5/270 is a 270 litre belt-driven workshop air compressor, 3-phase.
Last reviewed 13 September 2026
Specifications side by side
| Autel MaxiSys MS909 | SIP Industrial SIP ISBD5.5/270 | |
|---|---|---|
| Dimensions | 304.4 x 227.8 x 42.5 mm | 1340(H) x 1640(W) x 560(D) mm |
| Weight | 1.66 kg | 166 kg |
| Display | 9.7in TFT-LCD capacitive touchscreen, 1536x2048 | - |
| Processor | Samsung Exynos 8895V, octa-core | - |
| RAM / storage | 4 GB / 128 GB | - |
| Connectivity | Wi-Fi, Bluetooth, GPS, USB, HDMI, SD card up to 256GB | - |
| Battery | 15,000 mAh lithium-polymer, approx. 8 hours | - |
| Tank size | - | 270 litres |
| Air delivery | - | 15.5 CFM (439 l/min) (FAD) |
| Piston displacement | - | 23.5 CFM (666 l/min) |
| Motor power | - | 5.5 hp (4.1 kW) |
| Supply | - | 400V 3-phase, 20A |
| Max pressure | - | 160 psi (11 bar) |
| Warranty | - | 10 year receiver anti-corrosion warranty |
Sources: Autel MaxiSys MS909, SIP Industrial SIP ISBD5.5/270. Figures vary by model year and options, so check with the supplier before you commit.
Buy or hire the MaxiSys MS909 if...
A higher-spec diagnostic tablet with a larger 9.7 inch screen and more onboard storage than the MS906 BT, aimed at garages wanting a faster, more capable multi-make scan tool. Its octa-core processor and 4GB of RAM suit running heavier diagnostic and coding functions. Now discontinued as a current model, superseded by the MS909 S2, but still in use in UK garages.
Full MaxiSys MS909 specifications →Buy or hire the SIP ISBD5.5/270 if...
A 270 litre belt-driven workshop compressor on a 3-phase supply, delivering 15.5 CFM at up to 11 bar. Large interstage coolers and long-stroke cast iron cylinders are aimed at continuous workshop use rather than occasional jobs. Suits a busier garage bay with 3-phase power already installed and multiple air tools running.
Full SIP ISBD5.5/270 specifications →Common questions
What is the difference between the Autel MaxiSys MS909 and the SIP Industrial SIP ISBD5.5/270?
The Autel MaxiSys MS909 is a diagnostic scan tool; the SIP Industrial SIP ISBD5.5/270 is a 270 litre belt-driven workshop air compressor, 3-phase.
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