- True RMS measurement (up to 15th Harmonic).
 - On site programmable PT/CT ratios.
 - User selectable 3ph3wire or 3ph4wire Network (for 3ph).
 - Onsite selection of Auto scroll / Fixed Screen (for 3ph).
 - 4 Digits 14mm ultra bright LED Display.
 - Parameter Screen recall: In case of power failure, the instrument memorizes the last displayed screen.
 - Available in two sizes - 96x96 and 48x96.
 - Accuracy: ±0.5% of nominal value
 
AC digital meter
N19Z
N19Z meter measures AC voltage and current. The meter is designed to work in 3-phase networks (3- or 4-wire) or 1-phase networks.