Large backlit digital display plus analog bar graph
Meets IEC651 TYPE 2 and ANSI S1.4 TYPE 2 standards
A frequency weighting and fast time weighting
Features autoranging, minimum/maximum memory and data hold, analog output and auto power off after 20 minutes
وصف
General DSM8930 100 Hz To 8.3 Khz Digital Sound Level Meter is ideal for measuring the loudness of equipment and vehicles or levels of environmental or industrial noise.