--- product_id: 102119158 title: "Automotive RTC100 Air Compressor, Analogue" price: "HK$430" currency: HKD in_stock: true reviews_count: 8 url: https://www.desertcart.hk/products/102119158-automotive-rtc100-air-compressor-analogue store_origin: HK region: Hong Kong --- # Analogue dial shows psi, bar, kPa, kg/cm² 3M cable for full vehicle reach Inflates 13" tyre 0-35psi in 4.5 min Automotive RTC100 Air Compressor, Analogue **Price:** HK$430 **Availability:** ✅ In Stock ## Summary > 🚗 Pump up your ride, stay ahead of the curve! ## Quick Answers - **What is this?** Automotive RTC100 Air Compressor, Analogue - **How much does it cost?** HK$430 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.hk](https://www.desertcart.hk/products/102119158-automotive-rtc100-air-compressor-analogue) ## Best For - Customers looking for quality international products ## Why This Product - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-Around Reach:** 3-meter cable ensures every tyre is within easy reach, no awkward stretching required. - • **Stable Flat-Design:** Inflates hands-free with a sturdy base that stays put—focus on the road, not the pump. - • **Rapid Inflation Power:** Get your tyres road-ready in under 5 minutes—no more waiting around. - • **Multi-Inflate Versatility:** Includes 3 adaptors for tyres, sports balls, and more—your all-in-one inflation solution. - • **Effortless One-Touch Operation:** Large on/off button makes tyre maintenance a breeze, even on the go. ## Overview The RING Automotive RTC100 is a compact, high-efficiency analogue air compressor designed for quick and easy tyre inflation. With a 3-meter cable, stable flat design, and clear multi-unit pressure dial, it inflates a 13-inch tyre from 0 to 35 psi in just 4.5 minutes. Its versatile adaptor set lets you inflate tyres, balls, and other inflatables, making it an essential tool for every vehicle owner. ## Description Buy RING Automotive RTC100 Air Compressor, Analogue at desertcart UK. Free delivery on eligible orders. Review: Looks like a George Foreman Grill, Sounds like a tractor, brilliant! - In this peculiar time of lockdown I thought I'd invest in an electrical inflator to further reduce the need to leave the house. Also At a price point of £14.99 if it lasts a couple of years topping up two cars then it will be a decent return of investment. Fingers crossed it breaks even! The Good * Its a very neatly built, compact and seemingly solid enough unit. The 12v lead tucks into a hole in the underside when not in use, the air line fits into the unit too. * Super simple to operate, you pop the 12v adapter into the cigarette lighter in the car, screw attach the valve on the air line to the tyre valve, press the huge button on the top of the unit and away you go. * The power lead is plenty long enough to reach all four corners on our mid size VW SUV type thing. * There is a super useful compartment tray on the top of the unit to pop your unscrewed valve cap into, saves you checking 8 pockets 4 times then rummaging around under the car once finished looking for a valve cap you somehow left in the car... * The guage is easy to ready, no real danger of the machine running away with itself and overinflating, it chugs along at a fairly middling rate of inflation which is fine for such a small unit. The Could be better * The air line isn't that long, on the car in the pictures I think the tyres are 18 inch. I had to move the car so the valve wasn't at the top of the wheel, as when the unit was on the floor it just wouldn't reach the top of the wheel. That can be sorted by simply holding the unit closer as it inflates. * I haven't got anything to test the actual pressure, I saw some reviews state it was a little inaccurate by around 3 or 4 psi at times but again given the size of the unit I would be fine with this variance if it is proven to be the case. * It really does sound like a tractor. I'm a fan of the noise. However if you were servicing a slow puncture to get you to work or the garage one early morning then not so sure the neighbours would be as happy about its diesel engine impression. Overall I actually really do think this is super useful and would highly recommend it. I'll update in a few months or maybe a year to say how it has fared but I am confident it will last a while based on what I have seen so far. Geat compact gadget that has an ever present power source, easy to operate, compact enough for the boot and works just fine. Five Stars. Review: Does what it says - A good product, I bought a cheaper smaller one (AA Branded) and the compressor blew after a couple of months. This one is slightly bigger, but still portable. Easy to use . No facility to set the desired pressure, but at this prce I am no surprised. Inflated My car tyres very quickly, A bit noisy and vibrates a lot, but not a problem form me. Power lead for Cigarette lighter a good length and the house attachment is also quite long. Overall I am very pleased with my purchase ## Features - Handy tyre maintenance. The RTC100 can inflate a 13” tyre from 0psi to 35psi in just 4.5 minutes, making it quick to top up tyres. - Simple to use. The large on/off button makes this an easy to use Inflator. It even includes a holder for your dust Caps – so you won’t lose them when it’s in use. - Designed for high performance. Flat design remains stable during inflation and rests on the ground – no need to hold during inflation. The 3M cable reaches tyres all around the vehicle. - Clear readings. The Analogue screen is positioned on top of the Inflator, to make it easier to see pressure readings. The dial shows pressure in psi, bar, KPA and kg/CM2. - Versatile. The Inflator comes with 3 piece adaptor Set, so it can be used to Inflate balls, bicycle tyres and other small inflatables as well as car tyres. ## Technical Specifications | Specification | Value | |---------------|-------| | Asin | B07MVP8ZY9 | | Best Sellers Rank | 36,194 in Automotive (See Top 100 in Automotive) 195 in Portable Air Compressors | | Brand | RING | | Customer Reviews | 4.3 4.3 out of 5 stars (1,668) 4.3 out of 5 stars | | Date First Available | 16 Jan. 2019 | | Guaranteed Software Updates Until | unknown | | Item Model Number | RTC100 | | Item Weight | 730 g | | Manufacturer | Ring Automotive | | Manufacturer Part Number | RTC100 | | Model | Analogue Tyre Inflator, Compressor | | Product Dimensions | 19.7 x 18 x 8.1 cm; 730 g | | Special Features | Hight efficiency | | Voltage | 12 Volts | ## Images ![Automotive RTC100 Air Compressor, Analogue - Image 1](https://m.media-amazon.com/images/I/61m2g4HsEIL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Looks like a George Foreman Grill, Sounds like a tractor, brilliant! *by R***B on 16 May 2020* In this peculiar time of lockdown I thought I'd invest in an electrical inflator to further reduce the need to leave the house. Also At a price point of £14.99 if it lasts a couple of years topping up two cars then it will be a decent return of investment. Fingers crossed it breaks even! The Good * Its a very neatly built, compact and seemingly solid enough unit. The 12v lead tucks into a hole in the underside when not in use, the air line fits into the unit too. * Super simple to operate, you pop the 12v adapter into the cigarette lighter in the car, screw attach the valve on the air line to the tyre valve, press the huge button on the top of the unit and away you go. * The power lead is plenty long enough to reach all four corners on our mid size VW SUV type thing. * There is a super useful compartment tray on the top of the unit to pop your unscrewed valve cap into, saves you checking 8 pockets 4 times then rummaging around under the car once finished looking for a valve cap you somehow left in the car... * The guage is easy to ready, no real danger of the machine running away with itself and overinflating, it chugs along at a fairly middling rate of inflation which is fine for such a small unit. The Could be better * The air line isn't that long, on the car in the pictures I think the tyres are 18 inch. I had to move the car so the valve wasn't at the top of the wheel, as when the unit was on the floor it just wouldn't reach the top of the wheel. That can be sorted by simply holding the unit closer as it inflates. * I haven't got anything to test the actual pressure, I saw some reviews state it was a little inaccurate by around 3 or 4 psi at times but again given the size of the unit I would be fine with this variance if it is proven to be the case. * It really does sound like a tractor. I'm a fan of the noise. However if you were servicing a slow puncture to get you to work or the garage one early morning then not so sure the neighbours would be as happy about its diesel engine impression. Overall I actually really do think this is super useful and would highly recommend it. I'll update in a few months or maybe a year to say how it has fared but I am confident it will last a while based on what I have seen so far. Geat compact gadget that has an ever present power source, easy to operate, compact enough for the boot and works just fine. Five Stars. ### ⭐⭐⭐⭐ Does what it says *by M***R on 29 March 2021* A good product, I bought a cheaper smaller one (AA Branded) and the compressor blew after a couple of months. This one is slightly bigger, but still portable. Easy to use . No facility to set the desired pressure, but at this prce I am no surprised. Inflated My car tyres very quickly, A bit noisy and vibrates a lot, but not a problem form me. Power lead for Cigarette lighter a good length and the house attachment is also quite long. Overall I am very pleased with my purchase ### ⭐⭐⭐⭐⭐ A good tyre inflater at a great price *by S***T on 24 August 2023* With many of the suburban and estate roads in the UK now little more than a series of potholes connected by patches of tarmac, looking after your tyres is now more important. (In the North East I suspect some of our bigger ones were used for location filming on Journey to the Centre of the Earth, La Brea and The Cave.) Driving on increasingly uneven roads means that you will need to check your tyres and tyre pressures more frequently and inflate them more often to maintain the correct pressure for your car. Doing this gives better protection for your wheels when you hit potholes and improves fuel efficiency. I had previously bought a motoring association foot pump, but the gauge was faulty after only the second time of use and it fell to bits not long after. I resolved to get a powered compressor as a replacement. I chose the RTC100 based on other reviews and the price, which was very competitive. It is has worked very well on every occasion I've used it and rapidly gets my 18 inch run flat tyres up to the correct pressure. I like the screw on connectors as they guarantee a good connection because clip on types detach too easily. The pressure gauge is reasonably accurate (I have checked mine using a dedicated tyre gauge). The only downside is that the pump is a bit loud. Don't use it very early morning or after the neighbours have put their kids to bed ;-). The compressor comes with adapters for use on bikes, air mattresses and kiddies paddling pools etc. but remember it is designed to plug into your cars cigarette lighter socket for power. I highly recommend this pump because it does a good job and is great value for money. You can buy far more expensive compressors but I doubt they will provide much better speed, functionality and value. I was so pleased with mine I bought another for a relative. She's very pleased with it and finds it very easy to use, so I no longer have to call round just to inflate her flat car tyres! --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hk/products/102119158-automotive-rtc100-air-compressor-analogue](https://www.desertcart.hk/products/102119158-automotive-rtc100-air-compressor-analogue) --- *Product available on Desertcart Hong Kong* *Store origin: HK* *Last updated: 2026-08-25*