Description : Measurement range 30 ... 130 dB
Standard IEC 61672-1 (Class II)
Accuracy ± 1.4 dB
Time weighting Fast and slow
Frequency 31.5 Hz ... 8 kHz
Storage capacity 129,920 data sets
Frequency weighting A and C
Measuring rate 1 sec ... 24 hrs
Operating conditions 0 ... 40 °C / +32 ... +104 °F , 10 ... 75 % RH
Power supply 3.6 V battery
System requirements Windows 2000 and up
Dimensions Approx. 130 x 25 x 30 mm / 5.12 x 0.98 x 1.18"
Weight Approx. 20 g / 0.05 lb
See user manual for complete technical specifications.