136-5381 RS PRO LED Digital Panel Multi-Function Meter, 92mm x 92mm

4 Digit, 3 Line Digital Multi-function Meters_x000D_ RS Pro digital panel meters measure important electrical parameters in 3 phase 4-wire and 3 phase three wire network and replaces the need for multiple analogue meters. It measures electrical parameters such as AC voltage, AC current, Frequency, Active, Reactive and more._x000D_ Features and Benefits_x000D_ 3 line, 4-digit ultra-bright LED display (up to 9999)_x000D_ Fast and easy installation on panel with self-clicking_x000D_ True RMS measurement_x000D_ Limit switch (optional)_x000D_ On-site programmable CT/PT ratios_x000D_ User selectable CT secondary 1A/5A_x000D_ User selectable PT secondary from 100 VLL to 500 VLL_x000D_ User selectable 3 ph 3 wire/3 ph 4 wire/single phase network_x000D_ 2 Auxiliary power supply available 40 V-300 V ac/dc_x000D_ Storage of MIN/MAX values_x000D_ Measurement and display of RPM, run hours, on hours, no. of interruption_x000D_ RS Pro