PMC-CT, PMC-SCCT and PMC-SCCP series are specifically designed to be used with CET’s Meters and Analyzers for non-intrusive or retrofit applications. They feature quality construction and high accuracy with excellent dynamic range that cover a wide application range with rated current from 5A to 5000A. There should be one to suit your application. PMC-CT and PMC-SCCT are current transformers, designing to match the rated input and burden of CET’s devices to guarantee the best measurement accuracy. PMC-SCCP current probes are voltage-output sensor with BNC connector, guaranteeing the measurement safety, noise immunity and easy connection. It is extremely important to observe the cautionary notes to use these current measurement instruments safely.

• Avoid using the instrument if it has been exposed to rain or moisture, or if your hands are wet.
• To avoid unexpected injury when performing measurements on live conductors, always put on insulated gloves, boots, safety helmet and other personal protective equipment.
• The instrument should only be connected to the secondary side of a breaker, which is designed to prevent accidents in the event of a short circuit. The product should never be used on the primary side of a breaker because un-restricted current could cause serious accidents if a short circuit occurs.
• To avoid short circuits and potentially life threatening hazards, never attach the instrument to a circuit that operates at a voltage exceeding its rated value.
• Never use the instrument to measure currents that are higher than the rated maximum limit for an extended period of time or it may cause permanent damage to the instrument.
• Do not use the instrument around non-insulated conductors or if the insulation has been damaged.
• The secondary output should be connected to the receiving circuit and should not be left open-circuited before connecting the instrument to a live conductor.
• Dropping the instrument or subjecting it to mechanical shock could cause damage to the contact mechanism and adversely affect its measurement accuracy.