RD200 Refrigerant Leak Detector. 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.

  • Dimensions:
    • Meter – 7.3×2.8×1.4″ (185x72x35mm)
    • Sensor with Gooseneck – 20.5″ (520mm) long
    • Probe Diameter – 0.32″ (8mm)
  • Weight: 12oz (340g)