refrigerant gas leak detector RLD-382P 1. semi-conductor sensor, the most sensitive detector 2. ... -conditioning tools and accessoriesrefrigerant gas leak detector RLD-382P is our new developed product.The RLD-382P is effective in detecting existing ... refrigerants including HFC, HCFC, CFC, SF6, R134A, etc.Use the RLD-382P in commercial refrigeration systems, automotive, air conditioning and quality ...