ZM Series Impedance Meters

The ZM1 measures the impedance of loudspeakers and entire distributed loudspeaker systems as well as individual components (resistors, capacitors, inductors). It will also calculate the wattage that will be produced on an installed loudspeaker system. The ZM1P has all the features of the ZM1 but adds an Overload Protection Circuit. The ZM2N takes the advanced features of the ZM1P a step further.