SERVOMASTER Portable Tyre Inflator 150 PSI
Product description
A tyre that needs a top-up in the driveway, or a ball that is flat before heading out, calls for a pump you can keep close at hand.
The SERVOMASTER portable tyre inflator is cordless and includes presets for cars, motorcycles, bicycles and balls, plus four auxiliary nozzles.
Its display shows pressure readings, while automatic shut-off is intended to stop inflation at your selected pressure. The listing also describes an important vehicle-compatibility limit.
How to use it
Choose the preset that matches what you’re inflating, or set a target pressure with the plus and minus buttons. The pump is described as stopping automatically once it reaches that setting. For a quick bicycle top-up before a ride, that means you can set the target, attach the appropriate nozzle and keep an eye on the display rather than guessing by feel.
The screen can show pressure in PSI, BAR, KPA or KG/CM², the unit changes by holding the mode button. Three LED modes—illumination, strobe and SOS—add visibility for use at night or in an emergency. The lights are a helpful extra, but they don’t replace a separate roadside safety kit.
The product is presented for car and motorcycle tyres, bikes, sports balls and other inflatables such as air mattresses and swim rings. But there’s a qualification worth taking seriously: the description says it is not compatible with large vehicles, specifically listing mid-size sedans, trucks and buses. Since it also advertises a car preset, check that your vehicle is within its intended range before relying on it.
Pros
The main draw is the mix of portable size and automatic pressure control. At 14 × 7.5 × 20.5 cm, it is described as small enough for a glove compartment, car storage area or backpack. Four presets make switching between common inflation jobs straightforward, and the auxiliary nozzles extend its stated use beyond standard tyre valves.
A digital readout and selectable pressure units are useful if you prefer to set and monitor a target rather than inflate by estimation. The 150 PSI maximum is listed as a capability, not a promise that every item or vehicle is suitable for inflation at that pressure. For regular use on demanding vehicle tyres, a larger compressor may be a more appropriate approach.
It suits you if you want one compact pump for occasional top-ups across a bicycle, motorcycle, ball and a compatible vehicle. Better avoid it if you need a compressor for a mid-size sedan or larger vehicle, or if you need published information about battery runtime or charging, those details aren’t provided here.
Spec sheet
- Type: Cordless portable air compressor and tyre inflator
- Maximum pressure: 150 PSI
- Presets: Car, motorcycle, bicycle and ball
- Pressure units: PSI, BAR, KPA and KG/CM²
- Display: Digital pressure display
- Lighting: Illumination, strobe and SOS modes
- Dimensions: 14 × 7.5 × 20.5 cm
- Included accessories: Four auxiliary nozzles
What I would decide
For occasional inflation and mixed household use, its presets, display and auto shut-off make a more guided alternative to a basic hand pump. Its size also favours keeping it in a vehicle or bag rather than setting up a full-size compressor. That convenience has limits: the vehicle exclusion is unusually relevant for a product marketed with a car mode, and the listing gives no battery-capacity or runtime figures. I’d choose it for portable top-ups only after confirming vehicle compatibility, for a mid-size sedan, truck or bus, I’d look for a compressor explicitly rated for that vehicle instead.