The NL-52 and NL-42 were developed to eliminate the trouble of reading instruction manuals when conducting measurements. Large and easily viewable three-inch LCD color display. The unit (except for the microphone) is water-resistant, which means that it is unaffected by sudden rain showers. You can use rechargeable batteries to help cut down on waste, making this an environmentally friendly product.

Real time data logging
Frequency range: 20-20.000 Hz
Frequency weighting: A,C,Z
Time weighting: F,S
Level range: 20-130 dB
Autostore, comparator & continuos data output


Product presentation

 Software introduction