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Rent the Megger TTRU3 from Protec Today

Megger TTRU3The Megger TTRU3 True 3 Phase Transformer Turns Ratiometer uses a revolutionary design to perform a complete series of measurements on a transformer, including 3-phase step up turns ratio testing.

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The Megger TTRU3 is an important tool for determining the mechanical condition of transformers. All ratio tests are performed in one instrument, with only one 3-phase lead-set connection. The Megger TTRU3 utilizes the latest 7 in. (180 mm) color touch display, as well as an optional printer so results are never lost. This is complimented with remote control which can be operated from a PC, as well as the ability to download results to a USB memory device.


Megger TTRU3 True 3 Phase Transformer Turns Ratiometer features:


  • Guaranteed accuracy ±0.05% from -20°C to +50°C
  • 3Ø test voltage – up to 250V
  • 3Ø step up ratio (patent pending)
  • Phase shifting and zig-zag transformers tested easily and accurately
  • Smallest/lightest 3Ø test set on the market
  • Fast 3Ø tests – less than 10 seconds


Related electrical test equipment available for rent from Protec:


AEMC DTR 8510 High-Performance Ratiometer


Raytech T-Rex Three Phase Voltage Extension to Turns Ratio Meter


Vanguard TRI-PHASE True Three Phase TTR


This electrical test equipment is available for rent, lease, or purchase from Protec Equipment Resources. We are here to help you with your testing equipment needs.Wherever the job takes you (and the equipment), with Protec’s multiple locations, we always ship from the office closest to your desired drop location (if the electrical test equipment you need is in-stock at that location), and the equipment can be returned to the nearest office.

We always consider ALL shipping options in order to save you the most time and money.

Also, if you happen to be close to one of our many office locations, walk-ins are always welcome!

Rely on the Electrical Test Equipment Rental Experts, we are there when and where you need us.

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