This device allows an immediate diagnosis of 10 possible faults that can
occur on the vehicles AC systems.

Types of faults detected by the Cooltest:

• Gas leakages

• Lack of gas

• Low compression

• The compressor does not work

• Expansion valve chocked

• Electric fan not working

• Gas overcharge

• Condenser panel chocked

• Receiver drier chocked

• Low pressure circuit chocked

The Cooltest allows you to:

• Save time in troubleshooting

• Provide a hierarchy inside the workshop

• Does not require training for its use

• Contributes to the preservation of the environment as an orientation on the type of fault can avoid wasting gas