Extremely User Friendly
NL-52 sound level meters provide full support
for the measurement process.
･Water-resistant (Except for the microphone)
･Functionality can be extended by a range of options
Applicable standards:
IEC 61672-1: 2002 Class 1
ANSI S1.4-1983 Type 1,
ANSI S1.4A-1985 Type 1,
ANSI S1.43-1997 Type 1,
JIS C 1509-1: 2005 Class 1
Frequency range 20 Hz to 20 kHz.
Measurement range:
A-weighting: 25 dB to 138 dB, C-weighting: 33 dB to 138 dB, Z-weighting: 38 dB to 138 dB, C-weighting peak sound level: 55 dB to 141 dB, Z-weighting peak sound level: 60 dB to 141 dB.