Testo 316-4 Refrigerant Leak Detector, Set 1 (CFC, HFC, HCFC & H2)

Detects CFC, HCFC, HFC and H2 refrigerants. Testo 316-4 Refrigerant Leak Detector (Set 1) Details. Testo 316-4 Refrigeration Leak Detector Key Features. Testo 316-4 Refrigeration Leak Detector. Earth Leakage.

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