PRECAUTIONS BEFORE USEThe protection assured by the current probe can be compromised if it is used in away that is not recommended by the manufacturer.■ Comply with the rated maximum voltage and current, and the measurementcategory. Do not use the current probe on networks where the voltage orcategory exceeds those specified.■ Comply with the conditions of use (e.g. temperature, humidity, altitude, degreeof pollution, location).■ Do not use the current probe if its housing is open, deteriorated, or incorrectlyreassembled. Before each use, check the integrity of the insulation of the unit,jaws, clamps, housing, and leads.■ Do not subject the current probe to water or other liquids.■ Keep the jaw contacts of the clamp absolutely clean.■ Use suitable personal protective equipment when hazardous voltages may beaccessible in the installation where the measurement is made.■ Any repairs must be carried out by accredited skilled personnel.