A calibration accessory for the TTRU3 transformer turns ratiometer. It provides a known 1:1 turns ratio reference so you can quickly confirm the instrument is operating correctly and verify measurement accuracy before testing transformers.
A calibration accessory for the TTRU3 transformer turns ratiometer. It provides a known 1:1 turns ratio reference so you can quickly confirm the instrument is operating correctly and verify measurement accuracy before testing transformers.
