Mastervolt 77031200 AC power analyser

The AC Power Analyser is a multifunctional measuring device which can visualise the AC current and AC voltage, frequency, Cos Phi and power inside the system. Can also be used as MasterBus interface for the Mass Sine series, and offers a free programmable potentialfree contact.Use it to connect AC power devices such as generators or isolation transformers to the MasterBus network.