









🚗 Inflate smarter, not harder — never get caught with flat tyres again!
The AstroAI S1Pro Digital Tyre Inflator is a compact, 12V DC air compressor designed for cars, motorcycles, and bikes. Featuring a large 4-inch backlit LCD with high-precision TRUEGAUGE technology, it offers up to 150 PSI pressure with smart preset modes and auto-stop to prevent over-inflation. Its rapid inflation speed, extended 3m power cord, 48cm hose, and built-in LED light ensure convenience and safety in any situation. Complete with multiple adapters and a 2-year warranty, it’s the ultimate portable inflation solution for the modern driver.




| Manufacturer | AstroAI |
| Part Number | ACACS1PROBK |
| Product Dimensions | 16 x 6.5 x 13 cm; 750 g |
| Item model number | AIRUN S1Pro |
| Size | 16 x 6.5 x 13 cm |
| Colour | Black |
| Style | Digital Portable Tyre Inflator |
| Material | Plastic |
| Power Source | Corded Electric |
| Voltage | 12 Volts (DC) |
| Wattage | 100 watts |
| Item Package Quantity | 1 |
| Maximum Pressure | 150 Pound per Square Inch |
| Sound level | 85 Decibels |
| Hose Length | 48 Centimetres |
| Special Features | Smart 5 Modes Preset, Auto-Stop&Mermory Function, Large Screen, Built-in TrueGauge, LED Light |
| Included Components | S1Pro Tyre Inflator x 1,Replacement Fuse x 1,Presta to Schrader Adapter× 1, Tapered Air Nozzles× 2, Needle adapter× 1,User Manual× 1 |
| Batteries included? | No |
| Batteries Required? | No |
| Item Weight | 750 g |
A**R
Good pump.
I have used this a couple of times and I have had no issues.It's better than the one I previously had and the price was good.
J**N
Easy to use
Used once so far. Very happy. Seems better quality than previous ones I have owned.
G**9
Great kit- peace of mind in emergency
Great piece of kit to keep in the boot, garages are either broken or charge a fortune. Simply plug into the 12v socket on your dash, wind your windows down, turn engine on and set digital display to set the required pressure in either psi or bar, connect to your tyre and toggle the on off switch till it starts. Shows the existing pressure at start, chugs away till it reaches pressure you set. Auto switch off. I feed through the open windows on a 5m Volvo xc90 and it comfortably reaches all 4 wheelsLoses a star because the cables all fit in the back of the unit but a real faff and takes ages- needs a redesignGreat buy for peace of mind if you find yourself with a slow puncture to get to the garage- as I did on wife’s carBought another 2 for wife’s and daughters car
G**I
Nice little thing
It’s nice little device for your convenience.It pumps up the tyres fast.
A**R
Feels durable for the price and does a great job.
Really quick, switches off when reaching pressure target, very light and feels durable.
M**T
Quality!!
This was to replace an earlier model, I had for several years and was really good for inflating any thing from car tyres to footballs. I haven’t needed the newest model yet but if it’s as good as the one it replaced I will be well happy.
S**M
The pump didn't work
Very disappointed this was the second tyre pump from two different makes I bought that the pump side didn't work and had to return them for refund.
S**N
Built quality is good.overall performance is good . Worth for money
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1 month ago
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