Automatic sound level meter Martindale Electric

This compact sound level meter can be used one handed or it can be mounted on a tripod for measuring over large periods.


The Time Weighting can be set to slow (for normal use) or fast to check the average level of frequency noise.


Similarly the Frequency Weighting can be A or C with C suitable for low frequency noise. An AC/DC output allows capture of reading for later analysis (output is approx 10mV DC/dB).

More specifications...