# ARB Air Locker Test Gauge

The Air Locker(TM) 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(TM) or the ARB Air Compressor. It simply connects between the existing airline, and a shop air constant supply of up to 150 PSI.

-   Push in fitting is removable for use with other 1/8-inch BSP fittings to suit a range of tube sizes (5mm supplied)
-   Comes with an accurate European made pressure gauge
-   Works with any model of ARB Air Locker
-   Maximum input air pressure 150 PSI
-   Requires no special tooling
-   Air Locker Test Gauge
-   Quick and easy to use
-   Weight: 8.3oz (235g)

## Details

- **Price:** 189.82 CAD
- **Vendor:** ARB
- **Type:** Differentials
- **Tags:** ClearanceItem:N, Core:N, CorePrice:0, Drivetrain>Differentials, EPA:N/A, LTL:N, MPN:0770005, Non-CARB:N, Prop65:Y, SpecialOrder:Y, TURN14_ID:458322, UniversalFitment:Y

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 189.82 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - out of package
- Logo Image
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/arb-air-locker-test-gauge)
> Updated: 2026-10-02