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 711:

1 Gas leakages
2 Lack of gas
3 Low compression
4 The compressor does not work
5 Expansion valve chocked
6 Electric fan not working
7 Gas overcharge
8 Condenser panel chocked
9Receiver drier chocked
10 Low pressure circuit chocked




The Cooltest 711 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

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