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Draper 74839 Digital Air Line Inflator with Twin Connectors1 / 2
Product guide

Draper 74839 Digital Air Line Inflator with Twin Connectors

The Draper 74839 digital air line inflator combines a backlit LCD gauge with twin connectors. Draper describes it as suitable for garage forecourts and tyre-fitting bays, and lists a calibration certificate and two AAA batteries among the supplied items.

At a glance

  • Backlit LCD gauge is intended to be easier to read in dim working areas.
  • Twin connectors are listed for tyre inflation use.
  • The listing says a calibration certificate and two AAA batteries are supplied.
Price
£107.64Save 21%

Reference price: £136.14

Price checked: 14 Nov 2026

View offer

Pros and cons

Pros

  • Backlit LCD and multiple pressure units support reading and using the gauge in different working conditions.
  • The stated calibration certificate and batteries make the claimed kit more ready to use.

Technical specifications

9 specifications
Identity
BrandDraper
Model74839
Dimensions and installation
Weight listed0.82 Pounds
Thread typeBSPT
Display and use
DisplayLarge LCD backlit screen
Pressure unitsmulti - pressure unit
Connectorstwin connectors
Claims and intended setting
Compliance claimCompliant with BS EN12645
Stated setting suitabilitysuitable for use on garage forecourts and tyre fitting bays

What to know before buying

  • The listing gives no pressure range, accuracy figure or specific pressure-unit options. Confirm these details if they are essential to your work. Its BS EN12645 compliance and calibration certificate are listing claims, not independently verified here.

Who is it for?

A good fit for

  • Garage forecourts and tyre-fitting bays, as stated by the listing.
  • Users wanting a digital gauge with a backlit screen and twin connectors.

Less suited to

  • Buyers who need a confirmed pressure range, accuracy tolerance or named pressure units before purchase.
Draper 74839 Digital Air Line Inflator with Twin Connectors · photo 2
Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2 ratings
  • 5 stars52%52%
  • 4 stars48%48%
  • 3 stars0%0%
  • 2 stars0%0%
  • 1 star0%0%

The available evidence is limited to aggregate ratings from a very small sample. It cannot establish specific strengths, concerns or how the inflator performs in garage use.

Frequently asked questions

What is stated to be included?

The listing says the inflator is supplied with a calibration certificate and two AAA batteries. The package contents are not separately itemised.

Does the listing specify a pressure range or accuracy?

No pressure range, accuracy figure or specific pressure-unit options are provided in the supplied details. Check these if they are requirements.

Where does Draper say it is suitable for use?

The listing describes it as suitable for garage forecourts and tyre-fitting bays.

Alternative options

Product details in Markdown