Oasser Electric Tyre Inflator Pump Air Compressors Portable with Digital LCD Rechargeable Li-ion 12V P2

Shipped promptly and received in good condition. As far as I can judge after just a few weeks use, this really is a very good product. The cheaper ones often rely on having a cigar lighter socket available within a couple of metres - no good for trucks, trailers or tractor mowers. This thing is easy to use. The pressure guage is consistent and matches my manual one. It's quite slow to fill a big tyre, but you can at least stand it next to the tyre while it does the job, giving your back a rest. The battery has enough oomph to top up at least 10 tyres (probably 20, though obviously it depends on how many slow punctures you are living with), which is enough for my vehicles and trailers. Having abandonned a cigar socket unit, I was relying on a foot pump, so the Oasser is a life changer. I know that's a bit sad! And, unusually, their customer service contacted ME to ask if it was ok - which of course it was and I hadn't needed to contact them.

This is a great tyre checker and inflator and so quick and easy to use.I now check the tyres a lot more often. I used to have a tyre inflator that you had to plug in the cigarette lighter and then run the unit and wire to the tire. To me that was a job I procrastinated about and avoided unless obviously needed.Now when the wife asks me to check her tires (not the ones on her stomach) I say 'sure' and off I trundle.I have found that once you have attached it and set the pressure you want you can stand it upright on the battery & floor which saves you having to be bent over whist it does its job. It also gets around putting on the gloves (supplied with the unit) because the unit can get hot. I personally haven't found that it gets hot to the stage that I have to drop it but I suppose it depends on how long you are using it per tyre.

The idea of a rechargeable home-use compressor was just too good not to have one. I've used the Airman 12V unit for years and still do but to have a rechargeable one adds a new dimension of convenience. And it works great, although a bit more bulky than the Airman to take on the road with a motorcycle - no problem of course in the car for topping up; you can change a wheel on a car but not on a bike where its essential in a repair situation. It is comfortable to use and you can preset the pressure on a LED readout so that it stops when it reaches it. The handle doesn't get hot in use but the near end of the hose does after its been running a while. The nice white lightweight heat protector gloves you get are a nice touch but personally I think unnecessary once you realise where it gets hot. A health and safety precaution I guess. I have only two minor suggestions for the manufacturers of future models; a) the mains rechargeable unit has no light indicator to show whether its charging or not or how much it has charged and b) the useful cloth carrying case has a cheap black thin plastic moulded inner lining; better would be a firmer and more environmentally friendly papier-mashe one. But a great bit of kit you can use in both rechargeable or 12V modes.

I rarely write reviews but thought I would do so to help others wondering about its capability regarding presta valves. I saw one reviewer saying the adapter wasn't very good for this but I think it's fine. The pump comes with two tubes and 3 attachment valves; one needle (footballs etc) one (plastic) for inflatables and one (brass) for the presta. For presta, you want to screw the brass one on the tyre valve, then fit the longer flexible tube to it (having first attached the tube to the pump) and then lock the tube on by engaging the lever on the tube. This should ensure a tight fit over the brass valve and you can then inflate. Once the desired pressure is reached, just disengage the lever (you will probably hear a tiny 'pssst' but won't lose much air at all. Overall, I think the pump is great. I have yet to use it on the car or balls etc but imagine that'll be fine. The pump is surprisingly light and fits nicely in its carry case and the 3 valves are contained within a little compartment on the pump. I especially like the fact it remembers the last pressure setting and defaults to it even after removal/replacement of the battery. Great product.

I bought this item as I drive (with hand controls) a large motorhome where tyre pressures are critical. As a solo wheelchair traveller I struggle with garage forecourt equipment (which do not have calibration checked and often very inaccurate) and also home inflators with either wires or requiring manual pumping.This (unlike many) states that it can be used for RV’s and as psi limit up to 120psi, well within the range for mine.I bought this in conjunction with a remote tyre pressure monitor which highlighted the imbalence of my tyre pressures.It arrived within 48 hours. I charged it using the mains option (12v with cigarette lighter included).It charged quickly and the good quality case included a user manual that I could understand ....it also included a pair of protective gloves as it warned that the nozzle could get warm.It has a digital preset to the required pressure and you just press the start button and it auto stops once the required pressure has been reached. Despite the warnings, the nozzle was only warm, not hot.I found it very easy to use, despite manual dexterity problems in addition to wheelchair.The case it is supplied with is also very useful.The pressure it pumped to agreed with both my remote pressure checker and a digital guage, so it appears to be accurate too. A friend also bought one after I’d raved about it and they are impressed to.