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Yellow portable air compressor with dual digital screen and black hose

AUTO-VOX R8 Tire Inflator Portable Air Compressor 12V 150PSI 40L/Min Dual Digital Screen Yellow

SKU CH-2HRT-51N86

Portable 12V compressor inflates a 215/50 R17 tyre in under a minute and a 235/40 R19 Tesla tyre in 1.5 minutes with a 40L/Min flow rate up to 150PSI

  • Fit and compatibilityAdhesives; Enamels; Epoxies
  • Power rating20
  • Motor voltage12 V DC
  • FlowIn
  • Number of items12 pack
  • Surface finishBlack
  • Inflates 215/50 R17 tyre in under a minute at 40L/Min flow
  • Dual digital screen shows real-time and preset pressure for accurate monitoring
  • 10ft power cord plus 2ft hose reach all wheels without stretching
  • Three lighting modes including red SOS strobe for roadside emergencies
  • Compact 2.79 x 4.92 x 6.49 inch size fits in a storage bag

Portable 12V 150PSI Inflator

The AUTO-VOX R8 is a compact 12-volt portable air compressor rated to 150 PSI with a 40 L/min flow rate. It features a large dual digital screen that shows real-time and preset pressure values. The unit includes a 10-foot power cord and a 2-foot hose. Three LED lighting modes provide illumination for roadside use.

Drivers needing fast tyre top-ups

Suits motorists who want quick inflation for car, bike or ball tyres and value a clear dual-screen readout with auto shut-off. The 12-volt DC power connection limits use to vehicles with a compatible outlet. Buyers who need an AC-powered workshop compressor or a high-volume tank unit should look elsewhere.

40 L/min cylinder at 150 PSI

The 40 L/min cylinder inflates a 215/50 R17 tyre from 26 to 35 PSI in under one minute and a 235/40 R19 tyre from 28 to 36 PSI in 1.5 minutes. This flow rate and pressure ceiling determine whether the inflator meets your specific inflation speed and maximum pressure requirements.

How it compares

Measured against everything we stock in Air Compressor Parts & Inflators, at today’s prices. Recalculated every night.

Price $44.99
Cheaper than about 55% of the 113 comparable items (median $51.99).

Specifications

Product
Brand nameAUTO-VOX
Model nameHand Rivet Nut Setter Kit
Part numberR8
Color and finishYellow
Power
Power rating20
Motor voltage12 V DC
Size & build
Surface finishBlack
Size or dimensions6
Main materialPlastic
Compatibility
Fit and compatibilityAdhesives; Enamels; Epoxies
In the box
Number of items12 pack
More details
FlowIn

Questions about this item

How do I connect the 12 V inflator to my vehicle and what step is often missed?

Plug the 10 ft power cord into the 12 V socket, attach the 2 ft hose to the tyre valve, set the target pressure on the dual digital screen, and press start; the step people forget is confirming the preset value before the auto-shut-off engages.

Which parts of the R8 compressor will need replacement over time?

The 2 ft hose and 10 ft power cord are the wear items; inspect them for cracks or fraying after heavy use and replace if the material shows damage from repeated folding or bending.

What limit appears first during continuous inflation sessions?

The 150 PSI maximum pressure rating is the hard ceiling; the advanced chip triggers auto shut-off once the preset value — up to 150 PSI — is reached, preventing the pump from exceeding its rated limit.

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