FLIR DM62/DM66 Multimeters combine a rich feature set, precise measurements, and quality construction into tools of exceptional value. The meters are easy to use and built to last, offering long term stability for everyday use. The DM64 features accuracy and range of measurement for professional or DIY projects. The DM66 offers the same features of DM62 plus low impedance (LoZ) made to prevent ghost voltage from delivering false readings. The DM62 measures frequency, diode, capacitance, and temperature, for a comprehensive feature set ideal for commercial electricians, automation field service, or electronics repair technicians.