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ARB Air Locker Test Guage

The Quadratec® Difference
Catalog #: 16100.2904
ARB Part #: 0770005
The Air Locker Test Gauge has been designed as an easy and effective way to determine the supply pressure and/or detect a loss of pressure in the air system of the ARB Air Locker or the ARB Air Compressor. It simply connects between the existing airline, and a "shop air" constant supply of up to 150 PSI.


  • Works with any model of ARB Air Locker.
  • Is quick and easy to use.
  • Requires no special tooling.
  • Push in fitting is removable for use with other 1/8" BSP fittings to suit a range of tube sizes (5mm supplied).
  • Comes with an accurate European made pressure gauge.


  • Weight: 8.3oz (235g).
  • Maximum input air pressure 150 PSI.
Parts Included

Air Locker Test Guage

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