Features:

• Detects all standard refrigerants using a heated diode sensor (SF6, HFC, CFC, HCFC refrigerants, halogen gas, ethylene, tetrafluoroethylene, trichloroethylene, and most other compounds containing halogen)
• User-selectable sensitivity level: Low - 1.05oz (30g) per year, High - 0.2oz (6g) per year
• Multi-colored LED light bar indicates the level of refrigerant leakage detected
• 19.8" (50.2cm) flexible gooseneck retains its shape and provides easy access in difficult to reach locations
• Audible and Visual alert
• Low battery indicator
• Convenient field replaceable sensor (RD200-S)
• Leak Test Bottle included for a quick and easy self test on meter performance
• Dimensions: Meter - 7.3x2.8x1.4" (185x72x35mm)
• Sensor with Gooseneck - 20.5" (520mm) long
• Probe Diameter - 0.32" (8mm)

Extech's Refrigerant Leak Detector is easy to use and is ideal for detecting leaks from air-conditioning units and cooling systems that use all standard refrigerants. The multi-colored LED light bar indicates the level of refrigerant detected by the RD200. Features a field replaceable heated diode sensor and Low/High sensitivity range selection for accurate leak detection. The 16" (406mm) flexible gooseneck provides easy access in difficult to reach locations.