The keen alternative to the SPM3
|• The SPM3A is a compact measuring device in the lower price
segment designed for the measurement of ripple control pulses in
the mains net.
• It measures the maximum pulse value and the pulse length.
• The SPM3A is additionally designed for the continuous
measurement, e.g. of the 5th mains harmonic (250Hz).
• Furthermore the SPM3A can be used with the SPM3 Software or the
SPM3Rec (Data Logger) for the graphical recording of ripple control
transmissions in the mains.