Sound Level Meter Rion NL 27 / NL27 / NL-27, Class 2

NL-27 Sound Level Meter, Class 2 Ultra compact and lightweight; fits into a pocket. • Wide linearity range; from 30 to 130 dB without range switching. • Quick start up and easy operation to measure Lp, Leq, Lmax, LE and LCpeak. • Frequency range: from 20 Hz to 8 kHz • Frequency weighting: A and C • Manual store function and capability to transfer data to a computervia optional USB adapter cable • 9 hours operation on two AAA (IEC R03) alkaline batteries Measurement level range (normal mode) : • A-weighting : 30 dB to 137 dB • C-weighting : 36 dB to 137 dB • Linear operation range (A-weighting, 1 kHz) : 30 dB to 137 dB • Peak sound level measurement range : 65 dB to 140 dB • Residual noise level : A-weighting = max. 25 dB, C-weighting = max. 30 dB • Measurement Frequency Range : 20 Hz to 8 kHz