Harbor Freight Tools


A/C R134A Manifold Gauge Set

Use this A/C Manifold Gauge Set to service automotive air conditioning

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This A/C Manifold Gauge Set is designed to test automotive air conditioning systems (using R134A refrigerant only) by comparing the "high side" and "low side" pressure reading to the vehicle manufacturer’s A/C system specifications. This A/C Manifold Gauge Set can be used to test, evacuate and fill automotive air conditioning systems.

  • Color coding on gauges, valves and hoses to ensure correct installation
  • Large 2-1/2 in. gauges with impact-resistant lenses:
  • Sight glass for viewing condition of refrigerant
  • Quick-connect fittings
  • High pressure safety valve

Important Information

  • This is a clearance item.

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60806, 92649, 62707, 2435
+/- 2%
2-1/2 in.
Hose Length
57 in.
Product Weight
4 lb.
High Side 0-500 PSI, Low Side 0-120 PSI
Shipping Weight
6.25 lb.
Thread size
1/4 in. FFL, 1/2 in. ACME
CA Residents
Warning - Prop 65 Info
Note: Specifications are approximate and subject to change

We guarantee this product to be free from defects in materials and workmanship 90 days from the date of purchase. Limitations apply.