Tan Delta (Dissipation Factor) Testers
Insulation analysis testers for accurate assessment of the quality of the insulation in your equipment.
High voltage cables, transformers, current transformers,voltage transformers, generators and circuit breakers all require very good insulation to adequately perform throughout their service life. A Tan Delta or Dissipation Factor Tester provides a valuable method of determining the quality of the insulation in a piece of equipment and can be used to identify if the insulation is degrading over time or may be likely to fail in the future. By measuring the quality of the insulation of a piece of equipment, potential issues with insulation or impending failures can be identified and action taken to avoid unplanned outages and loss of supply to the installation.  
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All equipment is supplied with a calibration certificate ("if Applicable"), tested & checked before we dispatch it and transported in a heavy duty transport case.