DATE 2024.4.10
We have just released our latest new corporate LOGO.
DATE 2024.1.2
Our office will be closed from Feb. 8 to Feb. 14 for 2024 Lunar New Year Holiday.
DATE 2015.8.11
PROVA 1660 Transformer Turns Ratio Meter can accurately measure 1-phase and 3-phase Transformer/VT/CT turns ratio, Excitation current, Phase angle and Deviation.