Railway and MetroRail - Finding and solving AC and DC power problems

From Jerusalem Light Rail to the Hong Kong Subway, from Silicon Valley California to Belgium, rugged little PQube®3 monitors have become the first choice for recording power disturbances.


PQube 3 – the first power monitor specifically configured for railway use!

Every PQube 3 automatically adapts to 16.667 Hz, 50 Hz, 60 Hz, and 400 Hz – and DC too, up to 1200 volts! And every PQube 3 automatically sends you email, with detailed graphs and reports in your own language: no software required!

Just look in your in-box!