Connect to the object being tested. Attach to the pins to prevent short circuit accidents sleeve. Represents the safe handling distance from the pins barrier. Double sheathed cables. Plug: connect to the test terminals on this instrument. Operating environment: Indoors, Pollution degree 2, altitude up to 2000 meter. Operating temperature and humidity: -15 degree C to 55 degree C, 90 percent RH or less (no condensation). Maximum rated: Sleeves attached - Maximum rated voltage to earth 1000 V, Measurement category III, Anticipated transient overvoltage 8000 V, Maximum rated voltage to earth 600 V, Measurement category IV, Anticipated transient overvoltage 8000 V. Sleeves removed - Maximum rated voltage to earth 1000 V, Measurement category II, Anticipated transient overvoltage 6000 V. Maximum rated current: 10 A. Dielectric strength: AC6.880 kVrms, Between metal pins and resin (50 Hz or 60 Hz for 15 seconds). Applicable Standards: EN61010.