Quantity:1

Other Sellers on Amazon
Add to Basket
£28.75
+ FREE UK delivery
Sold by: ASC
Add to Basket
£30.72
+ FREE UK delivery
Sold by: AutoGear
Add to Basket
£30.87
+ FREE UK delivery
Sold by: RibblesdaleAuto

Ring RAC640 12V Automatic Digital Air Compressor and Inflator/Deflator, with LED Light, 6 Piece Adaptor Kit and Storage Case

3.9 out of 5 stars 408 customer reviews
| 22 answered questions

RRP: £39.99
Price: £28.74 & FREE Delivery in the UK. Details
You Save: £11.25 (28%)
In stock.
Dispatched from and sold by Amazon. Gift-wrap available.
14 new from £28.74
  • Inflates a tyre in under 3 minutes, saving you time
  • 12v Air Compressor for tyre inflation and inflator, suitable for air beds & other leisure accessories
  • Preset pressure mode with automatic cut off, allows you to easily store your car tyre pressure
  • Built in white light for night time illumination, helping you to inflate your tyre on the roadside in the dark
  • Complete with 6 piece adapter kit for bike, air beds and other inflatables, handy storage case, allowing you to safely store the compressor in your boot when not in use

DIY Gift Ideas
Find great gift ideas for the DIY enthusiast in our Presents for Practical Hands Store
£28.74 & FREE Delivery in the UK. Details In stock. Dispatched from and sold by Amazon. Gift-wrap available.

Special Offers and Product Promotions


Product Information

Technical Details
BrandRing
ModelRAC640
Item Weight2 Kg
Product Dimensions28 x 12 x 26.8 cm
Item model numberRAC640
Manufacturer Part NumberRAC640
Item Weight2 Kilograms
  
Additional Information
ASINB002Q54D78
Best Sellers Rank 151 in Car & Motorbike (See top 100)
Shipping Weight2 Kg
Date First Available23 Sept. 2009
  
Warranty & Support
Warranty, Parts: Parts
 

Product Description

Product Description

Air compressor for tyre inflation & inflator for air beds and other leisure accessories.The digital compressor can inflate a fully deflated car tyre in under 3 minutes. It has an air flow rate of 28-30L/Min. Inflates a single air bed in 30 seconds. Includes deflator for lesiure accessories. Built-in white light for direction and red light for alert/SOS. Fitted with a fused 12 V power plug and 3 m power cord. Flexible air hose (approx. 53 cm) with screw stem connector. Deflation valve. Separate pump and light switches. CE-approved

Box Contains

  • 1 x digital compressor & inflator
  • 1x carry case, 6x adaptors
  • 1 x instuctions leaflet

  • From the Manufacturer

    RAC610 RAC600 RAC635 RAC640 RAC750 RAC900
    Inflation time in under 4.5 mins 3.5 mins 3.0 mins 3.0 mins 2.0 mins 90 seconds
    Display Analogue Preset digital Large preset digital Preset digital Analogue Analogue
    Light None Built-in white light & red SOS light Built-in white light & red SOS light Built-in white light & red SOS light None None
    Inflates Air Beds & Other Inflatables No No No Yes No No
    Powered By 12V DC (in car) socket 12V DC (in car) socket 12V DC (in car) socket 12V DC (in car) socket Mains 230V plug Direct to car battery/12v leisure battery
    Power Cable Length 2.9m 3.3m 3.5m 3.0m 1.8m 2.4m
    Air Line Length 48cm 60cm 70cm 53cm 75cm 7m (extended)
    Suitable for Car and motorcycle tyres Car and motorcycle tyres Car and motorcycle tyres Car and motorcycle tyres Car, motorcycle, wheel chair and scooter tyres Car, motorcycle, wheel chair, scooter transit van and motor home tyres

    Look for similar items by category


    Frequently Bought Together

    • Ring RAC640 12V Automatic Digital Air Compressor and  Inflator/Deflator, with LED Light, 6 Piece Adaptor Kit and Storage Case
    • +
    • 240v Mains To 12V DC Cigarette Lighter Voltage Converter Power Adapter 10A SB12
    Total price: £46.54
    Buy the selected items together

    What do customers buy after viewing this item?


    Customer Questions & Answers

    Customer Reviews

    Top Customer Reviews

    By Antoine HALL OF FAMETOP 50 REVIEWER on 4 Feb. 2014
    Verified Purchase
    I bought this Ring compressor a couple of years ago, so my review is based on a tried and tested product.

    Having owned numerous compressors, I find that this is by far the easiest and most reliable to use. The compressor is relatively silent, and strong enough to handle normal tyre pressure with ease, unlike on my previous compressors where the motor used to struggle once over around 20 psi.

    I really like the high quality metal thread connector which screws onto the tyre valve stem. Apart from offering an airtight connection, it also results in minimal loss of air whilst unscrewing. Most other commercial pumps offer a clip on system, which is fragile and quite annoying to use.

    Likes:
    ○ Great design and sturdy construction.
    ○ Very good tyre inflation concept and design. Rubber on the outside thus providing a solid grip, and durable metal thread on the inside
    ○ User custom preset cut out pressure remains in memory. No need to set the pressure every time compressor is used
    ○ Plug and forget. Whilst with most compressors you need to watch the display to check for the desired pressure, the Ring will stop automatically at the preset pressure. Works great!
    ○ Built in torch and flashing red lights (very hand at night). If inflating on the road, the flashing lights are indispensable for safety
    ○ The LCD display is so much better to read than the typical vibrating needle gauge
    ○ Can be used to deflate over-inflated tyres (summertime) by a simple push on the dedicated button next to the nozzle head.
    ○ Useful accessories which make this compressor appeal to anyone. Inflates footballs, lilos, airbeds...
    ○ Can be stowed away neatly and easily.
    Read more ›
    Comment 55 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Verified Purchase
    Very good quality, great product.
    Comes in protective case.
    Very easy to use....attach to tyre, display shows tyre pressure, press +/- to set pressure you want, switch on, pump turns off when correct pressure is reached.
    Job done !
    1 Comment 63 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Good product. Very easy to use and the tyres on my car, motorbike and even my bicycle all have the right pressures! (I used to have a compressor, but it was just a straight "pump" type - plus the gauge wasn't very accurate -so a real hassle to use.) This Digital one is so much easier to use -just set the pressure and it pumps to the right setting and stops automatically - great! I got fed up of the queues at our local petrol station (plus they charged for air anyway) - this is so much better! It comes in a good protective case too, which helps keep it safe/ tidy (I now keep it in my car boot)
    Comment 45 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Very pleased with purchase. Compressor seems to be fairly robust & all leads and hoses etc. stow neatly away. Compressor has it's own good quality carry case. Easy to understand instruction booklet provided. Compressor is easy to use and is very accurate.
    Comment 66 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Verified Purchase
    Very easy to use - I like the digital display and cut-off. Also very quick to inflate (next to no time for car tyres!).

    Shame it doesnt also have a normal plug as well (Id like to use in the garden).

    [PS - dont buy from AP Motor Store - they left me waiting 6 weeks before my order was cancelled and made up stories about leaving me messages!)
    Comment 29 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Verified Purchase
    This item purchased in 2012 for use on my car was excellent although a little on the noisy side, originally I would of given it 5 stars, but, the item failed after only 2.5 years of occasional use. During normal operation without warning the pump slowed down and smoke started coming out of it. One burnt out unit. Unit has always been kept in a dry place. I will try another Ring model and see how long this lasts.

    I contacted Ring and they have now sent me a replacement 10/10/14 even though outside guarantee period. See how long this one lasts, as I said it worked well until it burnt out.
    Comment 14 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Verified Purchase
    Great piece of kit. Was sick of waiting for the air inflator at petrol stations so bought this. Would recommend
    Comment 31 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse
    Verified Purchase
    I bought this inflator to replace a Michelin unit which failed after 6-7 years use. I normally check my tyres every 1-2 weeks. The Ring inflator is well built and solid enough, with a decent length of power cable to run to your 12v socket and you can reach the front and rear tyres on the same side easily enough. The Ring inflator is also a lot quieter than the Michelin unit and it's easier to repack the cable and tube.
    I tested the Ring inflator on the 17" Pirelli Cinturato tyres on my Mercedes W203 C Class, when the tyres were cold. Outside temperature approx 25 deg C. I inflated the front and rear tyres per recommendation to 30 and 33psi respectively using the +/- controls on the Ring inflator. After inflating, I checked the reading on the Ring against a very accurate Roadstar analog pressure gauge. The readings I found were as follows:
    Front NS - Ring 30psi, Roadstar 33psi
    Rear NS - Ring 33psi, Roadstar 35.5psi
    Front OS - Ring 30psi, Roadstar 33psi
    Rear OS - Ring 33psi, Roadstar 36psi
    So, in summary, a discrepancy of +10%, which for me is unacceptable for a 12v inflator of this price.
    Comment 2 people found this helpful. Was this review helpful to you? Yes No Sending feedback...
    Thank you for your feedback.
    Sorry, we failed to record your vote. Please try again
    Report abuse

    Most Recent Customer Reviews