Fluke 1550C FC tests insulation on cables, motors, generators and switchgear at voltages up to 5 kV. It calculates PI and DAR, supports ramp testing and a guard terminal, measures leakage current and capacitance, and stores up to 99 results. The included ir3000 FC adapter enables remote test operation and result transfer through Fluke Connect. Supplied with test leads, an interface cable, a mains cord and a soft carrying case. Insulation tests are performed on de-energized equipment. The photograph shows the main instrument; the package contents are specified in the attributes.