* Choose an open type CT (current transformer) as the current sensor, It is no physical wiring between the devices, which has the advantage of open and close installation, convenient and fast wiring, no extra infrastructure or installation costs....
is a manufacturer of power test equipment, integrating design, production and sales, providing complete solutions for high-voltage testing and electrical testing services for various power users.The main products include:AC series resonance test device, high voltage test equipment, trans...