TEX Onsite is dedicated to providing a truly mobile testing, calibration and data management service for the electrical, mining and industrial sectors.

High Voltage Equipment Testing

Our mobile high voltage testing service has a capacity of 200kV AC. High voltage testing is able to be carried out on a variety of equipment, including:

  • Live line cover up equipment
  • Rubber gloves and sleeves
  • Load handling gins/booms
  • Temporary cut-out switches
  • Ladders
  • Proximity and voltage testers
  • Operating sticks
  • Portable earths and short circuits
  • Short circuits
  • Elevating work platforms

Power System Services

TEX Onsite offer a wide range of specialised Power System Services functions including:

High Voltage System Maintenance Management Service Providing an accurate operational condition assessment through detailed reporting and recommended maintenance action plans. Ideal for ageing networks.

Power System Protection

  • Protection Relay maintenance
  • Primary and secondary testing
  • Distribution and transmission feeders
  • Motors, Generators, Transformers
  • Circuit breaker timing

Power Transformers Specialist

  • Transformer install, test and commission, repairs
  • Condition monitoring and full maintenance services / plans
  • Transformer oil sampling and on-site conditioning
  • Half-Life Refurbishments

High Voltage Switchgear

  • Full switchgear maintenance servicing / plans
  • Installation, testing and commissioning, repairs
  • Complete substation condition monitoring

Earth System Analyses and Servicing

  • Earth resistance measurement and grid
  • Enhancement design strategies
  • Installation, maintenance and repairs

Instrument Calibration

TEX Onsite provide a traceable, on-site instrument calibration service with the ability to calibrate the following equipment on-site:

  • Electrical
  • Dimensional
  • Chemical
  • Flow
  • Pressure
  • Torque
  • Survey
  • Temperature
  • Ultrasonic

Visual inspection

Visual inspection of lifting equipment, safety harnesses, pole belts, strops, rescue kits, ladders and much more.


TEX Onsite offer one of the largest product ranges from the world’s leading brands, catering to the Oil & Gas, Wind generation, Power, Shipping, Rail, Construction, Mining, Transport & Aviation industries.  Please refer to the Products section of this website for a full list of our range of products.

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